"main" prio=7 tid=0x000362a8 nid=0xb5c waiting on condition [7e000..7fc3c]
        at org.eclipse.jdt.internal.core.PackageFragment.getClassFile(PackageFragment.java:177)
        at org.eclipse.jdt.internal.core.JarPackageFragment.computeChildren(JarPackageFragment.java:48)
        at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.computeChildren(JarPackageFragmentRoot.java:127)
        at org.eclipse.jdt.internal.core.PackageFragmentRoot.buildStructure(PackageFragmentRoot.java:173)
        at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:202)
        at org.eclipse.jdt.internal.core.JarPackageFragment.generateInfos(JarPackageFragment.java:113)
        at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:544)
        at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:291)
        at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:277)
        at org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaElement.java:232)
        at org.eclipse.jdt.internal.core.JavaElement.getChildrenOfType(JavaElement.java:246)
        at org.eclipse.jdt.internal.core.JarPackageFragment.getClassFiles(JarPackageFragment.java:120)
        at org.eclipse.jdt.internal.core.NameLookup.seekTypesInBinaryPackage(NameLookup.java:575)
        at org.eclipse.jdt.internal.core.NameLookup.seekTypes(NameLookup.java:556)
        at org.eclipse.jdt.internal.core.NameLookup.findType(NameLookup.java:381)
        at org.eclipse.jdt.internal.core.NameLookup.findType(NameLookup.java:352)
        at org.eclipse.jdt.internal.core.NameLookup.findType(NameLookup.java:460)
        at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1067)
        at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1058)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuesser.isAssignable(ParameterGuesser.java:663)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuesser.isTypeMatch(ParameterGuesser.java:638)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuesser.findFieldsMatchingType(ParameterGuesser.java:589)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuesser.parameterProposals(ParameterGuesser.java:390)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuessingProposal.guessParameters(ParameterGuessingProposal.java:254)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuessingProposal.computeGuessingCompletion(ParameterGuessingProposal.java:284)
        at org.eclipse.jdt.internal.ui.text.java.ParameterGuessingProposal.apply(ParameterGuessingProposal.java:144)
        at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposal.apply(JavaCompletionProposal.java:557)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertProposal(CompletionProposalPopup.java:415)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$11(CompletionProposalPopup.java:375)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup$8.run(CompletionProposalPopup.java:939)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup.incrementalComplete(CompletionProposalPopup.java:927)
        at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1318)
        at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:180)
        at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
        at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80)
        at org.eclipse.jface.action.Action.runWithEvent(Action.java:988)
        at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:188)
        at org.eclipse.ui.internal.commands.Command.execute(Command.java:130)
        at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:463)
        at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:956)
        at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:997)
        at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:541)
        at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$2(WorkbenchKeyboard.java:488)
        at org.eclipse.ui.internal.keys.WorkbenchKeyboard$1.handleEvent(WorkbenchKeyboard.java:241)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
        at org.eclipse.swt.widgets.Display.filterEvent(Display.java:748)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:795)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:820)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:805)
        at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1736)
        at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1732)
        at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3073)
        at org.eclipse.swt.widgets.Control.windowProc(Control.java:2975)
        at org.eclipse.swt.widgets.Display.windowProc(Display.java:3349)
        at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
        at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1479)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2440)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1443)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1414)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:271)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
        at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
        at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at org.eclipse.core.launcher.Main.basicRun(Main.java:185)
        at org.eclipse.core.launcher.Main.run(Main.java:704)
        at org.eclipse.core.launcher.Main.main(Main.java:688)