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build I20050310 - did a sync refresh (no working set selected) - while this was going on, edited a CU and did Organize Imports - Ctrl+S to save - now there are two "User interface is Blocked" dialogs up and it's deadlocked - canceling the sync from one of the dialogs does so, but does not unblock; it still shows "User interface operation awaiting lock" and "WAITING: Periodic workspace space", although the other dialog went away Assigning to Team because Tod's away. Full thread dump Java HotSpot(TM) Client VM (1.4.2_01-b06 mixed mode): "org.eclipse.jdt.internal.ui.text.JavaReconciler" daemon prio=2 tid=0x215747f0 nid=0x7f0 in Object.wait() [2393f000..2393fd90] at java.lang.Object.wait(Native Method) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run (AbstractReconciler.java:161) - locked <0x16575b40> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) "Worker-7" prio=5 tid=0x22576eb8 nid=0x854 in Object.wait() [2308f000..2308fd90] at java.lang.Object.wait(Native Method) - waiting on <0x165e6bf8> (a org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob) at org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob.joinRun (ImplicitJobs.java:118) - locked <0x165e6bf8> (a org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob) at org.eclipse.core.internal.jobs.ImplicitJobs.begin (ImplicitJobs.java:265) at org.eclipse.core.internal.jobs.JobManager.beginRule (JobManager.java:149) at org.eclipse.team.core.variants.AbstractResourceVariantTree.refresh (AbstractResourceVariantTree.java:98) at org.eclipse.team.core.variants.AbstractResourceVariantTree.refresh (AbstractResourceVariantTree.java:67) at org.eclipse.team.core.variants.ResourceVariantTreeSubscriber.refresh (ResourceVariantTreeSubscriber.java:153) at org.eclipse.team.core.variants.ResourceVariantTreeSubscriber.refresh (ResourceVariantTreeSubscriber.java:123) at org.eclipse.team.internal.ui.jobs.RefreshSubscriberJob.runInWorkspace (RefreshSubscriberJob.java:235) - locked <0x15127710> (a java.lang.Object) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run (InternalWorkspaceJob.java:37) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:62) "org.eclipse.jdt.internal.ui.text.JavaReconciler" daemon prio=2 tid=0x2105d218 nid=0x53c in Object.wait() [22fcf000..22fcfd90] at java.lang.Object.wait(Native Method) - waiting on <0x15021d10> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run (AbstractReconciler.java:161) - locked <0x15021d10> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) "Worker-6" prio=5 tid=0x224b9ff8 nid=0x79c in Object.wait() [22f7f000..22f7fd90] at java.lang.Object.wait(Native Method) - waiting on <0x113337d0> (a org.eclipse.core.internal.jobs.WorkerPool) at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:185) - locked <0x113337d0> (a org.eclipse.core.internal.jobs.WorkerPool) at org.eclipse.core.internal.jobs.WorkerPool.startJob (WorkerPool.java:211) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) "Worker-5" prio=5 tid=0x213e9e30 nid=0x11c waiting on condition [22eff000..22effd90] at java.lang.Thread.sleep(Native Method) at org.eclipse.ui.internal.progress.ImageAnimationProcessor.animateLoop (ImageAnimationProcessor.java:200) at org.eclipse.ui.internal.progress.ImageAnimationProcessor.access$0 (ImageAnimationProcessor.java:109) at org.eclipse.ui.internal.progress.ImageAnimationProcessor$2.run (ImageAnimationProcessor.java:393) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:62) "org.eclipse.jdt.internal.ui.text.JavaReconciler" daemon prio=2 tid=0x21290e68 nid=0x5e8 in Object.wait() [2222f000..2222fd90] at java.lang.Object.wait(Native Method) - waiting on <0x12552df8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run (AbstractReconciler.java:161) - locked <0x12552df8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) "Java indexing" daemon prio=4 tid=0x21291da8 nid=0x7e4 in Object.wait() [221cf000..221cfd90] at java.lang.Object.wait(Native Method) - waiting on <0x11c53f70> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager) at java.lang.Object.wait(Object.java:429) at org.eclipse.jdt.internal.core.search.processing.JobManager.run (JobManager.java:327) - locked <0x11c53f70> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager) at java.lang.Thread.run(Thread.java:534) "Start Level Event Dispatcher" daemon prio=5 tid=0x210b8008 nid=0x830 in Object.wait() [211ef000..211efd90] at java.lang.Object.wait(Native Method) - waiting on <0x10f70060> (a org.eclipse.osgi.framework.eventmgr.EventThread) at java.lang.Object.wait(Object.java:429) at org.eclipse.osgi.framework.eventmgr.EventThread.getNextEvent (EventThread.java:167) - locked <0x10f70060> (a org.eclipse.osgi.framework.eventmgr.EventThread) at org.eclipse.osgi.framework.eventmgr.EventThread.run (EventThread.java:118) "Framework Event Dispatcher" daemon prio=5 tid=0x20f54008 nid=0x82c in Object.wait() [211af000..211afd90] at java.lang.Object.wait(Native Method) - waiting on <0x10f702b8> (a org.eclipse.osgi.framework.eventmgr.EventThread) at java.lang.Object.wait(Object.java:429) at org.eclipse.osgi.framework.eventmgr.EventThread.getNextEvent (EventThread.java:167) - locked <0x10f702b8> (a org.eclipse.osgi.framework.eventmgr.EventThread) at org.eclipse.osgi.framework.eventmgr.EventThread.run (EventThread.java:118) "Signal Dispatcher" daemon prio=10 tid=0x0099fb20 nid=0x820 waiting on condition [0..0] "RequestServer" daemon prio=5 tid=0x009a1c80 nid=0x818 runnable [20e4f000..20e4fd90] at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353) - locked <0x10f70418> (a java.net.PlainSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:448) at java.net.ServerSocket.accept(ServerSocket.java:419) at com.yourkit.runtime.RequestServer.if(a:231) at com.yourkit.runtime.RequestServer.access$000(a:224) at com.yourkit.runtime.RequestServer$1.run(a:3) "Finalizer" daemon prio=9 tid=0x0091ed38 nid=0x814 in Object.wait() [209ef000..209efd90] at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111) - locked <0x10f70530> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=10 tid=0x0091d8b0 nid=0x810 in Object.wait() [209af000..209afd90] at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:429) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:115) - locked <0x10f700b0> (a java.lang.ref.Reference$Lock) "main" prio=7 tid=0x00234f30 nid=0x7bc in Object.wait() [6d000..6fc3c] at java.lang.Object.wait(Native Method) - waiting on <0x10710790> (a org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob) at org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob.joinRun (ImplicitJobs.java:118) - locked <0x10710790> (a org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob) at org.eclipse.core.internal.jobs.ImplicitJobs.begin (ImplicitJobs.java:265) at org.eclipse.core.internal.jobs.JobManager.beginRule (JobManager.java:149) at org.eclipse.core.internal.resources.WorkManager.checkIn (WorkManager.java:88) at org.eclipse.core.internal.resources.Workspace.prepareOperation (Workspace.java:1524) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1557) at org.eclipse.ui.actions.WorkspaceModifyOperation.run (WorkspaceModifyOperation.java:105) - locked <0x10710808> (a org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation) at org.eclipse.ui.editors.text.WorkspaceOperationRunner.run (WorkspaceOperationRunner.java:72) at org.eclipse.ui.editors.text.WorkspaceOperationRunner.run (WorkspaceOperationRunner.java:62) at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation (TextFileDocumentProvider.java:391) at org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDocument (TextFileDocumentProvider.java:611) at org.eclipse.ui.texteditor.AbstractTextEditor.performSave (AbstractTextEditor.java:3129) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSave (CompilationUnitEditor.java:1171) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave (CompilationUnitEditor.java:1235) - locked <0x15021bb8> (a org.eclipse.jdt.internal.core.CompilationUnit) at org.eclipse.ui.internal.EditorManager$10.run(EditorManager.java:982) at org.eclipse.ui.internal.EditorManager$8.run(EditorManager.java:837) at org.eclipse.jface.operation.ModalContext.runInCurrentThread (ModalContext.java:302) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:252) at org.eclipse.jface.window.ApplicationWindow$1.run (ApplicationWindow.java:580) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:84) at org.eclipse.jface.window.ApplicationWindow.run (ApplicationWindow.java:577) at org.eclipse.ui.internal.WorkbenchWindow.run (WorkbenchWindow.java:1490) at org.eclipse.ui.internal.EditorManager.runProgressMonitorOperation (EditorManager.java:843) at org.eclipse.ui.internal.EditorManager.savePart (EditorManager.java:987) at org.eclipse.ui.internal.WorkbenchPage.savePart (WorkbenchPage.java:2442) at org.eclipse.ui.internal.WorkbenchPage.saveEditor (WorkbenchPage.java:2454) at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:72) at org.eclipse.jface.action.Action.runWithEvent(Action.java:881) at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:68) at org.eclipse.ui.internal.commands.Command.execute(Command.java:160) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand (WorkbenchKeyboard.java:475) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press (WorkbenchKeyboard.java:891) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent (WorkbenchKeyboard.java:935) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings (WorkbenchKeyboard.java:568) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$2 (WorkbenchKeyboard.java:500) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$1.handleEvent (WorkbenchKeyboard.java:256) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:700) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:832) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:857) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1720) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1716) at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3041) at org.eclipse.swt.widgets.Control.windowProc(Control.java:2944) at org.eclipse.swt.widgets.Display.windowProc(Display.java:2902) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1376) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2045) at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.runEventLoop (EventLoopProgressMonitor.java:114) at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.isCanceled (EventLoopProgressMonitor.java:94) at org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob.isCanceled (ImplicitJobs.java:137) at org.eclipse.core.internal.jobs.ImplicitJobs$ThreadJob.joinRun (ImplicitJobs.java:106) at org.eclipse.core.internal.jobs.ImplicitJobs.begin (ImplicitJobs.java:265) at org.eclipse.core.internal.jobs.JobManager.beginRule (JobManager.java:149) at org.eclipse.core.internal.resources.WorkManager.checkIn (WorkManager.java:88) at org.eclipse.core.internal.resources.Workspace.prepareOperation (Workspace.java:1524) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1557) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:3182) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:3139) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run (WorkbenchRunnableAdapter.java:50) at org.eclipse.jdt.internal.ui.util.BusyIndicatorRunnableContext$BusyRunnable.inter nalRun(BusyIndicatorRunnableContext.j ava:113) at org.eclipse.jdt.internal.ui.util.BusyIndicatorRunnableContext$BusyRunnable.run (BusyIndicatorRunnableContext.java:80) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:84) at org.eclipse.jdt.internal.ui.util.BusyIndicatorRunnableContext.run (BusyIndicatorRunnableContext.java:126) at org.eclipse.jdt.ui.actions.OrganizeImportsAction.run (OrganizeImportsAction.java:426) at org.eclipse.jdt.ui.actions.OrganizeImportsAction.run (OrganizeImportsAction.java:265) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun (SelectionDispatchAction.java:216) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run (SelectionDispatchAction.java:188) at org.eclipse.jface.action.Action.runWithEvent(Action.java:881) at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:68) at org.eclipse.ui.internal.commands.Command.execute(Command.java:160) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand (WorkbenchKeyboard.java:475) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press (WorkbenchKeyboard.java:891) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent (WorkbenchKeyboard.java:935) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings (WorkbenchKeyboard.java:568) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$2 (WorkbenchKeyboard.java:500) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$1.handleEvent (WorkbenchKeyboard.java:256) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:700) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:832) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:857) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1720) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1716) at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3041) at org.eclipse.swt.widgets.Control.windowProc(Control.java:2944) at org.eclipse.swt.widgets.Display.windowProc(Display.java:2902) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1376) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2045) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1451) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1422) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench (Workbench.java:258) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:139) at org.eclipse.ui.internal.ide.IDEApplication.run (IDEApplication.java:48) at org.eclipse.core.internal.runtime.PlatformActivator$1.run (PlatformActivator.java:260) at org.eclipse.core.runtime.adaptor.EclipseStarter.run (EclipseStarter.java:173) at org.eclipse.core.runtime.adaptor.EclipseStarter.run (EclipseStarter.java:106) 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:305) at org.eclipse.core.launcher.Main.run(Main.java:745) at org.eclipse.core.launcher.Main.main(Main.java:713) "VM Thread" prio=5 tid=0x0095d2d0 nid=0x80c runnable "VM Periodic Task Thread" prio=10 tid=0x0099f238 nid=0x828 waiting on condition "Suspend Checker Thread" prio=10 tid=0x0099f9f8 nid=0x81c runnable
Canceling the UI operation unblocks.
*** This bug has been marked as a duplicate of 51996 ***
