Bug 550710 - UI freeze on Project explorer right click (show context menu)
Summary: UI freeze on Project explorer right click (show context menu)
Status: UNCONFIRMED
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.12   Edit
Hardware: PC Windows 10
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
QA Contact:
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2019-09-03 13:28 EDT by Dionysos Kechrologos CLA
Modified: 2019-09-03 14:17 EDT (History)
0 users

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Description Dionysos Kechrologos CLA 2019-09-03 13:28:21 EDT 
What steps will reproduce the problem?
1. right click on working set or project in Project explorer


-- Error Details --
Date: Tue Sep 03 20:23:26 EEST 2019
Message: UI freeze of 1.0s at 20:23:25.280
Severity: Warning
Product: Eclipse IDE 4.12.0.20190614-1200 (org.eclipse.epp.package.jee.product)
Plugin: org.eclipse.ui.monitoring
Session Data:
eclipse.buildId=4.12.0.I20190605-1800
java.version=1.8.0_221
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -vm C:\Program Files\Java\jdk-12.0.1\bin\javaw.exe -product org.eclipse.epp.package.jee.product -vm C:\Program Files\Java\jdk-12.0.1\bin\javaw.exe -product org.eclipse.epp.package.jee.product -vm C:\Program Files\Java\jdk-12.0.1\bin\javaw.exe -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -vm C:\Program Files\Java\jdk-12.0.1\bin\javaw.exe -product org.eclipse.epp.package.jee.product -vm C:\Program Files\Java\jdk-12.0.1\bin\javaw.exe -product org.eclipse.epp.package.jee.product -data file:/D:/Eclipse/jee-latest-released/workspace/ -vm C:\Program Files\Java\jdk-12.0.1\bin\javaw.exe -product org.eclipse.epp.package.jee.product


-- Error Details --
Date: Tue Sep 03 20:23:26 EEST 2019
Message: Sample at 20:23:26.279 (+0.330s)
Thread 'main' tid=1 (RUNNABLE)
Severity: Info
Product: Eclipse IDE 4.12.0.20190614-1200 (org.eclipse.epp.package.jee.product)
Plugin: org.eclipse.ui.monitoring
Exception Stack Trace:
Stack Trace
	at java.util.zip.ZipFile.read(Native Method)
	at java.util.zip.ZipFile.access$1400(Unknown Source)
	at java.util.zip.ZipFile$ZipFileInputStream.read(Unknown Source)
	at java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(Unknown Source)
	at java.util.zip.InflaterInputStream.read(Unknown Source)
	at java.io.FilterInputStream.read(Unknown Source)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile$ZipBundleEntryInputStream.read(ZipBundleFile.java:512)
	at org.eclipse.osgi.storage.StorageUtil.getBytes(StorageUtil.java:199)
	at org.eclipse.osgi.storage.bundlefile.BundleEntry.getBytes(BundleEntry.java:98)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:627)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:607)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:587)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:566)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:330)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:396)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:474)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:423)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:415)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:155)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.egit.ui.internal.actions.MergeToolAction.<init>(MergeToolAction.java:21)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:204)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:934)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:246)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63)
	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:282)
	at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:119)
	at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:255)
	at org.eclipse.ui.internal.PluginAction.<init>(PluginAction.java:109)
	at org.eclipse.ui.internal.ObjectPluginAction.<init>(ObjectPluginAction.java:110)
	at org.eclipse.ui.internal.ActionDescriptor.createAction(ActionDescriptor.java:262)
	at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:176)
	at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:105)
	at org.eclipse.ui.internal.ObjectActionContributor.createActionDescriptor(ObjectActionContributor.java:192)
	at org.eclipse.ui.internal.PluginActionBuilder.readElement(PluginActionBuilder.java:159)
	at org.eclipse.ui.internal.ObjectActionContributor.readElement(ObjectActionContributor.java:263)
	at org.eclipse.ui.internal.registry.RegistryReader.readElements(RegistryReader.java:123)
	at org.eclipse.ui.internal.registry.RegistryReader.readElementChildren(RegistryReader.java:112)
	at org.eclipse.ui.internal.ObjectActionContributor.readConfigElement(ObjectActionContributor.java:238)
	at org.eclipse.ui.internal.ObjectActionContributor.isApplicableTo(ObjectActionContributor.java:207)
	at org.eclipse.ui.internal.ObjectContributorManager.isApplicableTo(ObjectContributorManager.java:298)
	at org.eclipse.ui.internal.ObjectActionContributorManager.contributeObjectActions(ObjectActionContributorManager.java:89)
	at org.eclipse.ui.internal.PopupMenuExtender.addObjectActions(PopupMenuExtender.java:293)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:365)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:341)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:466)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:498)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:259)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1080)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5132)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4788)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:348)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1501)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2138)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4770)
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:253)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3985)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3541)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:635)
	at org.eclipse.ui.internal.Workbench$$Lambda$47/717951588.run(Unknown Source)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)


-- Error Details --
Date: Tue Sep 03 20:23:26 EEST 2019
Message: Sample at 20:23:25.949 (+0.336s)
Thread 'main' tid=1 (RUNNABLE)
Severity: Info
Product: Eclipse IDE 4.12.0.20190614-1200 (org.eclipse.epp.package.jee.product)
Plugin: org.eclipse.ui.monitoring
Exception Stack Trace:
Stack Trace
	at java.util.zip.ZipFile.open(Native Method)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:322)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.getZipFile(ZipBundleFile.java:136)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.lockOpen(ZipBundleFile.java:83)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.getEntry(ZipBundleFile.java:289)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathEntry.findEntry(ClasspathEntry.java:195)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:621)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:607)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:587)
	at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:566)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:330)
	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:396)
	at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:41)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:423)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:415)
	at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:155)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.egit.ui.internal.actions.MergeToolAction.<init>(MergeToolAction.java:21)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:204)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:934)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:246)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63)
	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:282)
	at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:119)
	at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:255)
	at org.eclipse.ui.internal.PluginAction.<init>(PluginAction.java:109)
	at org.eclipse.ui.internal.ObjectPluginAction.<init>(ObjectPluginAction.java:110)
	at org.eclipse.ui.internal.ActionDescriptor.createAction(ActionDescriptor.java:262)
	at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:176)
	at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:105)
	at org.eclipse.ui.internal.ObjectActionContributor.createActionDescriptor(ObjectActionContributor.java:192)
	at org.eclipse.ui.internal.PluginActionBuilder.readElement(PluginActionBuilder.java:159)
	at org.eclipse.ui.internal.ObjectActionContributor.readElement(ObjectActionContributor.java:263)
	at org.eclipse.ui.internal.registry.RegistryReader.readElements(RegistryReader.java:123)
	at org.eclipse.ui.internal.registry.RegistryReader.readElementChildren(RegistryReader.java:112)
	at org.eclipse.ui.internal.ObjectActionContributor.readConfigElement(ObjectActionContributor.java:238)
	at org.eclipse.ui.internal.ObjectActionContributor.isApplicableTo(ObjectActionContributor.java:207)
	at org.eclipse.ui.internal.ObjectContributorManager.isApplicableTo(ObjectContributorManager.java:298)
	at org.eclipse.ui.internal.ObjectActionContributorManager.contributeObjectActions(ObjectActionContributorManager.java:89)
	at org.eclipse.ui.internal.PopupMenuExtender.addObjectActions(PopupMenuExtender.java:293)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:365)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:341)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:466)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:498)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:259)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1080)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5132)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4788)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:348)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1501)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2138)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4770)
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:253)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3985)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3541)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:635)
	at org.eclipse.ui.internal.Workbench$$Lambda$47/717951588.run(Unknown Source)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)


-- Error Details --
Date: Tue Sep 03 20:23:26 EEST 2019
Message: Sample at 20:23:25.613 (+0.333s)
Thread 'main' tid=1 (RUNNABLE)
Severity: Info
Product: Eclipse IDE 4.12.0.20190614-1200 (org.eclipse.epp.package.jee.product)
Plugin: org.eclipse.ui.monitoring
Exception Stack Trace:
Stack Trace
	at java.util.zip.ZipFile.open(Native Method)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at java.util.zip.ZipFile.<init>(Unknown Source)
	at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:322)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.getZipFile(ZipBundleFile.java:136)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.lockOpen(ZipBundleFile.java:83)
	at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.getEntry(ZipBundleFile.java:289)
	at org.eclipse.osgi.storage.BundleInfo$Generation.getEntry(BundleInfo.java:397)
	at org.eclipse.osgi.internal.framework.EquinoxBundle.getEntry(EquinoxBundle.java:701)
	at org.eclipse.core.internal.runtime.FindSupport.findInPlugin(FindSupport.java:236)
	at org.eclipse.core.internal.runtime.FindSupport.find(FindSupport.java:103)
	at org.eclipse.core.internal.runtime.FindSupport.find(FindSupport.java:64)
	at org.eclipse.core.internal.runtime.FindSupport.find(FindSupport.java:304)
	at org.eclipse.core.runtime.FileLocator.find(FileLocator.java:206)
	at org.eclipse.ui.plugin.AbstractUIPlugin.imageDescriptorFromPlugin(AbstractUIPlugin.java:744)
	at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:217)
	at org.eclipse.ui.internal.ActionDescriptor.<init>(ActionDescriptor.java:105)
	at org.eclipse.ui.internal.ObjectActionContributor.createActionDescriptor(ObjectActionContributor.java:192)
	at org.eclipse.ui.internal.PluginActionBuilder.readElement(PluginActionBuilder.java:159)
	at org.eclipse.ui.internal.ObjectActionContributor.readElement(ObjectActionContributor.java:263)
	at org.eclipse.ui.internal.registry.RegistryReader.readElements(RegistryReader.java:123)
	at org.eclipse.ui.internal.registry.RegistryReader.readElementChildren(RegistryReader.java:112)
	at org.eclipse.ui.internal.ObjectActionContributor.readConfigElement(ObjectActionContributor.java:238)
	at org.eclipse.ui.internal.ObjectActionContributor.isApplicableTo(ObjectActionContributor.java:207)
	at org.eclipse.ui.internal.ObjectContributorManager.isApplicableTo(ObjectContributorManager.java:298)
	at org.eclipse.ui.internal.ObjectActionContributorManager.contributeObjectActions(ObjectActionContributorManager.java:89)
	at org.eclipse.ui.internal.PopupMenuExtender.addObjectActions(PopupMenuExtender.java:293)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:365)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:341)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:466)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:498)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:259)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1080)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5132)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4788)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:348)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1501)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2138)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4770)
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:253)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3985)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3541)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:635)
	at org.eclipse.ui.internal.Workbench$$Lambda$47/717951588.run(Unknown Source)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)