Description Tom Hofmann 2004-02-19 11:02:44 EST

I20040219

1. Have multiple editors open in the new look
2. Make sure you activated every editor once (for quick diff to kick in)
3. Get into a state where the drop down does not go away any longer (see bug
50638). Not sure whether this is important but it might for some workspace
locking reason.
3. Close the editors over the TabFolder close button (hollow X)

At some point, the entire workbench locks up and the UI thread is blocked.
Killing -3 the java process gives the following thread dump:

ThreadName=main(0x80523ec)
Status=Blocked on flat lock
Monitor=0x98140a8 (Object monitor for
org/eclipse/team/internal/ccvs/ui/RemoteRevisionQuickDiffProvider
@ 0x427bb944)
Count=1
Owner=Worker-9(0x9a4f500)
        In
org/eclipse/team/internal/ccvs/ui/RemoteRevisionQuickDiffProvider.dispose()V
        In
org/eclipse/ui/internal/texteditor/quickdiff/DocumentLineDiffer.uninstall()V
        In
org/eclipse/ui/internal/texteditor/quickdiff/DocumentLineDiffer.disconnect(Lorg/eclipse/jface
/text/IDocument;)V
        In
org/eclipse/jface/text/source/AnnotationModel.disconnect(Lorg/eclipse/jface/text/IDocument;)V
        In
org/eclipse/jface/text/source/VisualAnnotationModel.disconnect(Lorg/eclipse/jface/text/IDocum
ent;)V
        In
org/eclipse/jface/text/source/SourceViewer.setDocument(Lorg/eclipse/jface/text/IDocument;Lorg
/eclipse/jface/text/source/IAnnotationModel;II)V
        In
org/eclipse/jface/text/source/SourceViewer.setDocument(Lorg/eclipse/jface/text/IDocument;)V
        In
org/eclipse/jface/text/TextViewer$1.widgetDisposed(Lorg/eclipse/swt/events/DisposeEvent;)V
        In
org/eclipse/swt/widgets/TypedListener.handleEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/EventTable.sendEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/Widget.sendEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/Widget.sendEvent(ILorg/eclipse/swt/widgets/Event;Z)V
        In
org/eclipse/swt/widgets/Widget.sendEvent(ILorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/Widget.notifyListeners(ILorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/custom/StyledText.handleDispose(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/custom/StyledText$7.handleEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/EventTable.sendEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/Widget.sendEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/Widget.sendEvent(ILorg/eclipse/swt/widgets/Event;Z)V
        In org/eclipse/swt/widgets/Widget.sendEvent(I)V
        In org/eclipse/swt/widgets/Widget.releaseWidget()V
        In org/eclipse/swt/widgets/Control.releaseWidget()V
        In org/eclipse/swt/widgets/Scrollable.releaseWidget()V
        In org/eclipse/swt/widgets/Composite.releaseWidget()V
        In org/eclipse/swt/widgets/Canvas.releaseWidget()V
        In org/eclipse/swt/widgets/Widget.releaseResources()V
        In org/eclipse/swt/widgets/Composite.releaseChildren()V
        In org/eclipse/swt/widgets/Composite.releaseWidget()V
        In org/eclipse/swt/widgets/Canvas.releaseWidget()V
        In org/eclipse/swt/widgets/Widget.releaseResources()V
        In org/eclipse/swt/widgets/Composite.releaseChildren()V
        In org/eclipse/swt/widgets/Composite.releaseWidget()V
        In org/eclipse/swt/widgets/Widget.releaseResources()V
        In org/eclipse/swt/widgets/Composite.releaseChildren()V
        In org/eclipse/swt/widgets/Composite.releaseWidget()V
        In org/eclipse/swt/widgets/Widget.releaseResources()V
        In org/eclipse/swt/widgets/Composite.releaseChildren()V
        In org/eclipse/swt/widgets/Composite.releaseWidget()V
        In org/eclipse/swt/widgets/Widget.releaseResources()V
        In org/eclipse/swt/widgets/Composite.releaseChildren()V
        In org/eclipse/swt/widgets/Composite.releaseWidget()V
        In org/eclipse/swt/widgets/Widget.dispose()V
        In org/eclipse/ui/internal/PartPane.dispose()V
        In
org/eclipse/ui/internal/EditorPresentation.closeEditor(Lorg/eclipse/ui/internal/EditorPane;)V
        In
org/eclipse/ui/internal/EditorPresentation.closeEditor(Lorg/eclipse/ui/IEditorPart;)V
        In
org/eclipse/ui/internal/EditorManager.closeEditor(Lorg/eclipse/ui/IEditorReference;)V
        In
org/eclipse/ui/internal/WorkbenchPage.closeEditor(Lorg/eclipse/ui/IEditorPart;Z)Z
        In
org/eclipse/ui/internal/WorkbenchPage.closeEditor(Lorg/eclipse/ui/IEditorReference;Z)Z
        In org/eclipse/ui/internal/EditorPane.doHide()V
        In
org/eclipse/ui/internal/TabbedEditorWorkbook$3.itemClosed(Lorg/eclipse/swt/custom/CTabFolderE
vent;)V
        In
org/eclipse/swt/custom/CTabFolder2.onMouse(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/custom/CTabFolder2$1.handleEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/EventTable.sendEvent(Lorg/eclipse/swt/widgets/Event;)V
        In
org/eclipse/swt/widgets/Widget.sendEvent(Lorg/eclipse/swt/widgets/Event;)V
        In org/eclipse/swt/widgets/Display.runDeferredEvents()Z
        In org/eclipse/swt/widgets/Display.readAndDispatch()Z
        In
org/eclipse/ui/internal/Workbench.runEventLoop(Lorg/eclipse/jface/window/Window$IExceptionHan
dler;Lorg/eclipse/swt/widgets/Display;)V
        In org/eclipse/ui/internal/Workbench.runUI()I
        In
org/eclipse/ui/internal/Workbench.createAndRunWorkbench(Lorg/eclipse/swt/widgets/Display;Lorg
/eclipse/ui/application/WorkbenchAdvisor;)I
        In
org/eclipse/ui/PlatformUI.createAndRunWorkbench(Lorg/eclipse/swt/widgets/Display;Lorg/eclipse
/ui/application/WorkbenchAdvisor;)I
        In
org/eclipse/ui/internal/ide/IDEApplication.run(Ljava/lang/Object;)Ljava/lang/Object;
        In org/eclipse/core/internal/runtime/PlatformActivator$1.run()V
        In
org/eclipse/core/runtime/adaptor/EclipseStarter.run([Ljava/lang/String;Ljava/lang/Runnable;)L
java/lang/Object;
        In
sun/reflect/NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Lja
va/lang/Object;)Ljava/lang/Object;
        In
sun/reflect/NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/
Object;
        In
sun/reflect/DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/l
ang/Object;
        In
java/lang/reflect/Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
        In
org/eclipse/core/launcher/Main.basicRun([Ljava/lang/String;)Ljava/lang/Object;
        In org/eclipse/core/launcher/Main.run([Ljava/lang/String;)Ljava/lang/Object;
        In org/eclipse/core/launcher/Main.main([Ljava/lang/String;)V