Attachment 38950 Details for Bug 137535 – Crash

Crash

Eclipse Crash 3.txt (text/plain), 983.02 KB, created by Michael D. Elder

on 2006-04-19 12:33:34 EDT

(hide)

Description:

Filename:

MIME Type:

Creator: Michael D. Elder

Created: 2006-04-19 12:33:34 EDT

Size: 983.02 KB

patch

obsolete

>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:05.566
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:05.826
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:06.117
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:06.457
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:06.728
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:07.258
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:07.939
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:08.400
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:09.011
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:09.441
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:10.062
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:10.623
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:11.194
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:11.875
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:12.516
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:13.107
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:13.788
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:14.609
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:15.340
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:16.462
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:17.613
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:18.394
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:19.526
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:20.497
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.workbench 4 2 2006-04-06 17:13:21.519
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
>!STACK 0
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.WorkbenchWindowExpression.evaluate(WorkbenchWindowExpression.java:80)
>	at org.eclipse.ui.internal.expressions.LegacyViewerContributionExpression.evaluate(LegacyViewerContributionExpression.java:111)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:389)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:279)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:79)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.selectionChanged(CurrentSelectionSourceProvider.java:115)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.swapListeners(CurrentSelectionSourceProvider.java:137)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider.access$0(CurrentSelectionSourceProvider.java:131)
>	at org.eclipse.ui.internal.services.CurrentSelectionSourceProvider$1.windowDeactivated(CurrentSelectionSourceProvider.java:62)
>	at org.eclipse.ui.internal.Workbench$9.run(Workbench.java:625)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui 4 4 2006-04-06 17:13:22.721
>!MESSAGE Unhandled event loop exception
>
>!ENTRY org.eclipse.ui 4 0 2006-04-06 17:13:22.731
>!MESSAGE No more handles
>!STACK 0
>org.eclipse.swt.SWTError: No more handles
>	at org.eclipse.swt.SWT.error(SWT.java:3400)
>	at org.eclipse.swt.SWT.error(SWT.java:3297)
>	at org.eclipse.swt.SWT.error(SWT.java:3268)
>	at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>	at org.eclipse.swt.widgets.Control.createHandle(Control.java:508)
>	at org.eclipse.swt.widgets.Composite.createHandle(Composite.java:235)
>	at org.eclipse.swt.widgets.Decorations.createHandle(Decorations.java:369)
>	at org.eclipse.swt.widgets.Shell.createHandle(Shell.java:508)
>	at org.eclipse.swt.widgets.Control.createWidget(Control.java:523)
>	at org.eclipse.swt.widgets.Scrollable.createWidget(Scrollable.java:131)
>	at org.eclipse.swt.widgets.Decorations.createWidget(Decorations.java:377)
>	at org.eclipse.swt.widgets.Shell.<init>(Shell.java:280)
>	at org.eclipse.swt.widgets.Shell.<init>(Shell.java:357)
>	at org.eclipse.jface.window.Window.createShell(Window.java:482)
>	at org.eclipse.jface.window.Window.create(Window.java:425)
>	at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1116)
>	at org.eclipse.jface.window.Window.open(Window.java:785)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.Error while informing user about event loop exception:
>org.eclipse.swt.SWTError: No more handles
>	at org.eclipse.swt.SWT.error(SWT.java:3400)
>	at org.eclipse.swt.SWT.error(SWT.java:3297)
>	at org.eclipse.swt.SWT.error(SWT.java:3268)
>	at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
>	at org.eclipse.swt.widgets.Control.createHandle(Control.java:508)
>	at org.eclipse.swt.widgets.Composite.createHandle(Composite.java:235)
>	at org.eclipse.swt.widgets.Decorations.createHandle(Decorations.java:369)
>	at org.eclipse.swt.widgets.Shell.createHandle(Shell.java:508)
>	at org.eclipse.swt.widgets.Control.createWidget(Control.java:523)
>	at org.eclipse.swt.widgets.Scrollable.createWidget(Scrollable.java:131)
>	at org.eclipse.swt.widgets.Decorations.createWidget(Decorations.java:377)
>	at org.eclipse.swt.widgets.Shell.<init>(Shell.java:280)
>	at org.eclipse.swt.widgets.Shell.<init>(Shell.java:357)
>	at org.eclipse.jface.window.Window.createShell(Window.java:482)
>	at org.eclipse.jface.window.Window.create(Window.java:425)
>	at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1116)
>	at org.eclipse.jface.window.Window.open(Window.java:785)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipswt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>se.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowDeactivated(Workbench.java:623)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellDeactivated(WorkbenchWindow.java:2671)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1588)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
>	at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
>	at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
>	at org.eclipse.ui.internal.Workbench.fireWindowActivated(Workbench.java:604)
>	at org.eclipse.ui.internal.WorkbenchWindow$7.shellActivated(WorkbenchWindow.java:2652)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:164)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.SetFocus(Native Method)
>	at org.eclipse.swt.widgets.Control.forceFocus(Control.java:735)
>	at org.eclipse.swt.widgets.Control.setFocus(Control.java:2315)
>	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:790)
>	at org.eclipse.ui.navigator.CommonNavigator.setFocus(CommonNavigator.java:276)
>	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:309)
>	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:597)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.core.runtime.Platform.run(Platform.java:816)
>	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:592)
>	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3101)
>	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2658)
>	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:256)
>	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:220)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1199)
>	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:1874)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3287)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:1874)
>	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1803)
>	at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1225)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3334)
>	at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4541)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
>	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2334)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2961)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>Dialog open exception:
>org.eclipse.core.internal.expressions.AssertionFailedException: null argument:
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:79)
>	at org.eclipse.core.internal.expressions.Assert.isNotNull(Assert.java:67)
>	at org.eclipse.core.expressions.EvaluationContext.getVariable(EvaluationContext.java:131)
>	at org.eclipse.ui.internal.expressions.ActivePartExpression.evaluate(ActivePartExpression.java:78)
>	at org.eclipse.ui.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:55)
>	at org.eclipse.ui.internal.expressions.AndExpression.evaluate(AndExpression.java:46)
>	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.evaluate(ExpressionAuthority.java:159)
>	at org.eclipse.ui.internal.handlers.HandlerAuthority.sourceChanged(HandlerAuthority.java:391)
>	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:268)
>	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:98)
>	at org.eclipse.ui.internal.services.ActiveShellSourceProvider.access$4(ActiveShellSourceProvider.java:1)
>	at org.eclipse.ui.internal.services.ActiveShellSourceProvider$1.handleEvent(ActiveShellSourceProvider.java:107)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:982)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:924)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1576)
>	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:1710)
>	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3244)
>	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1539)
>	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1630)
>	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4023)
>	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
>	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:183)
>	at org.eclipse.swt.widgets.Shell.open(Shell.java:997)
>	at org.eclipse.jface.window.Window.open(Window.java:792)
>	at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:78)
>	at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.openQuestion(InternalErrorDialog.java:185)
>	at org.eclipse.ui.internal.ide.IDEExceptionHandler.openQuestionDialog(IDEExceptionHandler.java:174)
>	at org.eclipse.ui.internal.ide.IDEExceptionHandler.handleException(IDEExceptionHandler.java:100)
>	at org.eclipse.ui.internal.ide.IDEWorkbenchAdvisor.eventLoopException(IDEWorkbenchAdvisor.java:298)
>	at org.eclipse.ui.internal.ExceptionHandler.handleException(ExceptionHandler.java:62)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1918)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>Fatal error happened during workbench emergency close.
>org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.ui.XMLMemento.createWriteRoot(XMLMemento.java:134)
>	at org.eclipse.ui.internal.Workbench.recordWorkbenchState(Workbench.java:1627)
>	at org.eclipse.ui.internal.Workbench.access$5(Workbench.java:1625)
>	at org.eclipse.ui.internal.Workbench$11.run(Workbench.java:683)
>
>!ENTRY org.eclipse.osgi 4 0 2006-04-06 17:13:25.685
>!MESSAGE Application error
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
>	at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:681)
>	at org.eclipse.ui.internal.Workbench.access$8(Workbench.java:639)
>	at org.eclipse.ui.internal.Workbench$14.run(Workbench.java:839)
>	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
>	at org.eclipse.ui.internal.Workbench.close(Workbench.java:837)
>	at org.eclipse.ui.internal.WorkbenchConfigurer.emergencyClose(WorkbenchConfigurer.java:165)
>	at org.eclipse.ui.internal.ide.IDEExceptionHandler.closeWorkbench(IDEExceptionHandler.java:123)
>	at org.eclipse.ui.internal.ide.IDEExceptionHandler.handleException(IDEExceptionHandler.java:101)
>	at org.eclipse.ui.internal.ide.IDEWorkbenchAdvisor.eventLoopException(IDEWorkbenchAdvisor.java:298)
>	at org.eclipse.ui.internal.ExceptionHandler.handleException(ExceptionHandler.java:62)
>	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1918)
>	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>!STACK 1
>org.eclipse.jface.util.Assert$AssertionFailedException: null argument;
>	at org.eclipse.jface.util.Assert.isNotNull(Assert.java:150)
>	at org.eclipse.jface.util.Assert.isNotNull(Assert.java:126)
>	at org.eclipse.jface.util.PropertyChangeEvent.<init>(PropertyChangeEvent.java:68)
>	at org.eclipse.jface.action.ExternalActionManager$CommandCallback.bindingManagerChanged(ExternalActionManager.java:210)
>	at org.eclipse.jface.bindings.BindingManager.fireBindingManagerChanged(BindingManager.java:834)
>	at org.eclipse.jface.bindings.BindingManager.setActiveBindings(BindingManager.java:2128)
>	at org.eclipse.jface.bindings.BindingManager.recomputeBindings(BindingManager.java:1666)
>	at org.eclipse.jface.bindings.BindingManager.getActiveBindingsByParameterizedCommand(BindingManager.java:878)
>	at org.eclipse.jface.bindings.BindingManager.getActiveBindingsFor(BindingManager.java:1090)
>	at org.eclipse.jface.bindings.BindingManagerEvent.isActiveBindingsChangedFor(BindingManagerEvent.java:183)
>	at org.eclipse.jface.action.ExternalActionManager$CommandCallback.bindingManagerChanged(ExternalActionManager.java:206)
>	at org.eclipse.jface.bindings.BindingManager.fireBindingManagerChanged(BindingManager.java:834)
>	at org.eclipse.jface.bindings.BindingManager.setActiveBindings(BindingManager.java:2128)
>	at org.eclipse.jface.bindings.BindingManager.clearSolution(BindingManager.java:422)
>	at org.eclipse.jface.bindings.BindingManager.contextManagerChanged(BindingManager.java:639)
>	at org.eclipse.core.commands.contexts.ContextManager.fireContextManagerChanged(ContextManager.java:120)
>	at org.eclipse.core.commands.contexts.ContextManager.removeActiveContext(ContextManager.java:200)
>	at org.eclipse.ui.internal.contexts.ContextAuthority.updateContext(ContextAuthority.java:746)
>	at org.eclipse.ui.internal.contexts.ContextAuthority.deactivateContext(ContextAuthority.java:350)
>	at org.eclipse.ui.internal.contexts.ContextAuthority$2.widgetDisposed(ContextAuthority.java:580)
>	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:101)
>	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:949)
>	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:930)
>	at org.eclipse.swt.widgets.Widget.release(Widget.java:740)
>	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:412)
>	at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:397)
>	at org.eclipse.swt.widgets.Shell.dispose(Shell.java:626)
>	at org.eclipse.swt.widgets.Display.release(Display.java:3014)
>	at org.eclipse.swt.graphics.Device.dispose(Device.java:262)
>	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:111)
>	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.navigator 4 0 2006-04-06 17:13:26.025
>!MESSAGE Could not acquire children from extension: org.eclipse.ui.navigator.resourceContent
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.core.internal.runtime.AdapterFactoryProxy.getAdapterNames(AdapterFactoryProxy.java:77)
>	at org.eclipse.core.internal.runtime.AdapterManager.addFactoriesFor(AdapterManager.java:85)
>	at org.eclipse.core.internal.runtime.AdapterManager.getFactories(AdapterManager.java:174)
>	at org.eclipse.core.internal.runtime.AdapterManager.hasAdapter(AdapterManager.java:290)
>	at org.eclipse.core.internal.expressions.AdaptExpression.evaluate(AdaptExpression.java:69)
>	at org.eclipse.core.internal.expressions.CompositeExpression.evaluateOr(CompositeExpression.java:68)
>	at org.eclipse.core.internal.expressions.OrExpression.evaluate(OrExpression.java:21)
>	at org.eclipse.ui.internal.navigator.CustomAndExpression.evaluate(CustomAndExpression.java:60)
>	at org.eclipse.ui.internal.navigator.extensions.NavigatorContentDescriptor.isTriggerPoint(NavigatorContentDescriptor.java:327)
>	at org.eclipse.ui.internal.navigator.extensions.NavigatorContentExtension.getOverridingExtensionsForTriggerPoint(NavigatorContentExtension.java:327)
>	at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getElements(NavigatorContentServiceContentProvider.java:159)
>	at org.eclipse.ui.internal.navigator.SaveablesSourceHelper.computeSaveables(SaveablesSourceHelper.java:101)
>	at org.eclipse.ui.internal.navigator.SaveablesSourceHelper.recomputeSaveablesAndNotify(SaveablesSourceHelper.java:216)
>	at org.eclipse.ui.internal.navigator.NavigatorSaveablesService.bundleChanged(NavigatorSaveablesService.java:48)
>	at org.eclipse.ui.internal.navigator.NavigatorPlugin$1.bundleChanged(NavigatorPlugin.java:35)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:1205)
>	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:189)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:291)
>
>!ENTRY org.eclipse.osgi 4 0 2006-04-06 17:13:26.186
>!MESSAGE Error while stopping "org.eclipse.jdt.ui_3.2.0.qualifier".
>!STACK 0
>org.osgi.framework.BundleException: Exception in org.eclipse.core.internal.compatibility.PluginActivator.stop() of bundle org.eclipse.jdt.ui.
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1051)
>	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:396)
>	at org.eclipse.osgi.framework.internal.core.AbstractBundle.stop(AbstractBundle.java:400)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.basicStopBundles(BundleStopper.java:86)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.stopBundles(BundleStopper.java:73)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStopping(EclipseAdaptorHook.java:156)
>	at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStopping(BaseAdaptor.java:287)
>	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:529)
>	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:440)
>	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:185)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>Caused by: org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.jdt.internal.corext.util.History.load(History.java:251)
>	at org.eclipse.jdt.internal.corext.util.History.load(History.java:164)
>	at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.<init>(QualifiedTypeNameHistory.java:33)
>	at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.getDefault(QualifiedTypeNameHistory.java:26)
>	at org.eclipse.jdt.internal.ui.JavaPlugin.stop(JavaPlugin.java:542)
>	at org.eclipse.core.internal.compatibility.PluginActivator.stop(PluginActivator.java:47)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1035)
>	at java.security.AccessController.doPrivileged(AccessController.java:241)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1031)
>	... 19 more
>Root exception:
>org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.jdt.internal.corext.util.History.load(History.java:251)
>	at org.eclipse.jdt.internal.corext.util.History.load(History.java:164)
>	at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.<init>(QualifiedTypeNameHistory.java:33)
>	at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.getDefault(QualifiedTypeNameHistory.java:26)
>	at org.eclipse.jdt.internal.ui.JavaPlugin.stop(JavaPlugin.java:542)
>	at org.eclipse.core.internal.compatibility.PluginActivator.stop(PluginActivator.java:47)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1035)
>	at java.security.AccessController.doPrivileged(AccessController.java:241)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1031)
>	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:396)
>	at org.eclipse.osgi.framework.internal.core.AbstractBundle.stop(AbstractBundle.java:400)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.basicStopBundles(BundleStopper.java:86)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.stopBundles(BundleStopper.java:73)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStopping(EclipseAdaptorHook.java:156)
>	at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStopping(BaseAdaptor.java:287)
>	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:529)
>	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:440)
>	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:185)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.ui.navigator 4 0 2006-04-06 17:13:26.446
>!MESSAGE Could not acquire children from extension: org.eclipse.ui.navigator.resourceContent
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.core.internal.runtime.AdapterFactoryProxy.getAdapterNames(AdapterFactoryProxy.java:77)
>	at org.eclipse.core.internal.runtime.AdapterManager.addFactoriesFor(AdapterManager.java:85)
>	at org.eclipse.core.internal.runtime.AdapterManager.getFactories(AdapterManager.java:174)
>	at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:250)
>	at org.eclipse.core.runtime.PlatformObject.getAdapter(PlatformObject.java:65)
>	at org.eclipse.ui.model.BaseWorkbenchContentProvider.getAdapter(BaseWorkbenchContentProvider.java:59)
>	at org.eclipse.ui.model.BaseWorkbenchContentProvider.getChildren(BaseWorkbenchContentProvider.java:66)
>	at org.eclipse.ui.internal.navigator.resources.workbench.ResourceExtensionContentProvider.getElements(ResourceExtensionContentProvider.java:52)
>	at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getElements(SafeDelegateTreeContentProvider.java:79)
>	at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getElements(NavigatorContentServiceContentProvider.java:154)
>	at org.eclipse.ui.internal.navigator.SaveablesSourceHelper.computeSaveables(SaveablesSourceHelper.java:101)
>	at org.eclipse.ui.internal.navigator.SaveablesSourceHelper.recomputeSaveablesAndNotify(SaveablesSourceHelper.java:216)
>	at org.eclipse.ui.internal.navigator.NavigatorSaveablesService.bundleChanged(NavigatorSaveablesService.java:48)
>	at org.eclipse.ui.internal.navigator.NavigatorPlugin$1.bundleChanged(NavigatorPlugin.java:35)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:1205)
>	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:189)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:291)
>
>!ENTRY org.eclipse.osgi 4 0 2006-04-06 17:13:26.726
>!MESSAGE Error while stopping "org.eclipse.wst.internet.cache_1.0.101.v200603152228".
>!STACK 0
>org.osgi.framework.BundleException: Exception in org.eclipse.wst.internet.cache.internal.CachePlugin.stop() of bundle org.eclipse.wst.internet.cache.
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1051)
>	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:396)
>	at org.eclipse.osgi.framework.internal.core.AbstractBundle.stop(AbstractBundle.java:400)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.basicStopBundles(BundleStopper.java:86)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.stopBundles(BundleStopper.java:73)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStopping(EclipseAdaptorHook.java:156)
>	at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStopping(BaseAdaptor.java:287)
>	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:529)
>	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:440)
>	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:185)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>Caused by: org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.wst.internet.cache.internal.Cache.close(Cache.java:378)
>	at org.eclipse.wst.internet.cache.internal.CachePlugin.stop(CachePlugin.java:112)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1035)
>	at java.security.AccessController.doPrivileged(AccessController.java:241)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1031)
>	... 19 more
>Root exception:
>org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.wst.internet.cache.internal.Cache.close(Cache.java:378)
>	at org.eclipse.wst.internet.cache.internal.CachePlugin.stop(CachePlugin.java:112)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1035)
>	at java.security.AccessController.doPrivileged(AccessController.java:241)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1031)
>	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:396)
>	at org.eclipse.osgi.framework.internal.core.AbstractBundle.stop(AbstractBundle.java:400)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.basicStopBundles(BundleStopper.java:86)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.stopBundles(BundleStopper.java:73)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStopping(EclipseAdaptorHook.java:156)
>	at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStopping(BaseAdaptor.java:287)
>	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:529)
>	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:440)
>	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:185)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>
>!ENTRY org.eclipse.osgi 4 0 2006-04-06 17:13:27.267
>!MESSAGE Error while stopping "org.eclipse.jdt.launching_3.2.0.v20060327b".
>!STACK 0
>org.osgi.framework.BundleException: Exception in org.eclipse.jdt.internal.launching.LaunchingPlugin.stop() of bundle org.eclipse.jdt.launching.
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1051)
>	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:396)
>	at org.eclipse.osgi.framework.internal.core.AbstractBundle.stop(AbstractBundle.java:400)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.basicStopBundles(BundleStopper.java:86)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.stopBundles(BundleStopper.java:73)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStopping(EclipseAdaptorHook.java:156)
>	at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStopping(BaseAdaptor.java:287)
>	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:529)
>	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:440)
>	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:185)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)
>Caused by: org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.jdt.internal.launching.LaunchingPlugin.getDocument(LaunchingPlugin.java:761)
>	at org.eclipse.jdt.internal.launching.VMDefinitionsContainer.getAsXML(VMDefinitionsContainer.java:241)
>	at org.eclipse.jdt.launching.JavaRuntime.getVMsAsXML(JavaRuntime.java:1392)
>	at org.eclipse.jdt.launching.JavaRuntime.saveVMConfiguration(JavaRuntime.java:1368)
>	at org.eclipse.jdt.internal.launching.LaunchingPlugin.stop(LaunchingPlugin.java:402)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1035)
>	at java.security.AccessController.doPrivileged(AccessController.java:241)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1031)
>	... 19 more
>Root exception:
>org.apache.xerces.parsers.ObjectFactory$ConfigurationError: Provider org.apache.xerces.parsers.XIncludeAwareParserConfiguration could not be instantiated: java.lang.NullPointerException
>	at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.getAttribute(Unknown Source)
>	at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
>	at org.eclipse.jdt.internal.launching.LaunchingPlugin.getDocument(LaunchingPlugin.java:761)
>	at org.eclipse.jdt.internal.launching.VMDefinitionsContainer.getAsXML(VMDefinitionsContainer.java:241)
>	at org.eclipse.jdt.launching.JavaRuntime.getVMsAsXML(JavaRuntime.java:1392)
>	at org.eclipse.jdt.launching.JavaRuntime.saveVMConfiguration(JavaRuntime.java:1368)
>	at org.eclipse.jdt.internal.launching.LaunchingPlugin.stop(LaunchingPlugin.java:402)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1035)
>	at java.security.AccessController.doPrivileged(AccessController.java:241)
>	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1031)
>	at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:396)
>	at org.eclipse.osgi.framework.internal.core.AbstractBundle.stop(AbstractBundle.java:400)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.basicStopBundles(BundleStopper.java:86)
>	at org.eclipse.core.runtime.internal.adaptor.BundleStopper.stopBundles(BundleStopper.java:73)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAdaptorHook.frameworkStopping(EclipseAdaptorHook.java:156)
>	at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStopping(BaseAdaptor.java:287)
>	at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:529)
>	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:440)
>	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:399)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:185)
>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(Method.java:615)
>	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
>	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
>	at org.eclipse.core.launcher.Main.run(Main.java:975)
>	at org.eclipse.core.launcher.Main.main(Main.java:950)

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Attachments on bug 137535: 38947 | 38948 | 38950