Bug 451536 - [jdt,pde] UI freeze of 23s at 12:59:24.795
Summary: [jdt,pde] UI freeze of 23s at 12:59:24.795
Status: UNCONFIRMED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Debug (show other bugs)
Version: 4.5   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: JDT-Debug-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords:
: 451658 452317 (view as bug list)
Depends on:
Blocks:
 
Reported: 2014-11-14 08:00 EST by EPP Error Reports CLA
Modified: 2014-11-28 12:19 EST (History)
3 users (show)

See Also:

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Description EPP Error Reports CLA 2014-11-14 08:00:18 EST 
Hello committers,

we received a new error report for Eclipse 4.5.0.I20141029-2000.


General Information:
    anonymous-id:         4480ddfc-64ed-45bb-a550-d1669a82122a
    eclipse-build-id:     4.5.0.I20141029-2000
    eclipse-product:      org.eclipse.sdk.ide
    operating system:     Windows8 6.3.0 (x86_64) - win32
    java-runtime-version: 1.7.0_71-b14

The following plug-ins were present on the execution stack (*):
    1. org.eclipse.core.databinding.observable_1.4.1.v20140910-2107
    2. org.eclipse.core.databinding_1.4.100.v20141002-1314
    3. org.eclipse.core.jobs_3.6.100.v20140929-1332
    4. org.eclipse.core.resources_3.9.100.v20141009-1601
    5. org.eclipse.core.runtime_3.10.0.v20140724-1132
    6. org.eclipse.debug.core_3.10.0.v20141009-1205
    7. org.eclipse.debug.ui_3.10.100.v20141022-1516
    8. org.eclipse.e4.ui.workbench_1.3.0.v20141024-2249
    9. org.eclipse.e4.ui.workbench.swt_0.12.100.v20141020-2115
    10. org.eclipse.equinox.app_1.3.200.v20130910-1609
    11. org.eclipse.equinox.launcher_1.3.0.v20140415-2008
    12. org.eclipse.jdt.core_3.11.0.v20141029-0804
    13. org.eclipse.jdt_3.11.0.v20141029-2000
    14. org.eclipse.jdt.debug_3.8.200.v20141029-1654
    15. org.eclipse.jface.text_3.10.0.v20141027-1716
    16. org.eclipse.jface_3.11.0.v20141013-0842
    17. org.eclipse.pde.core_3.10.100.v20141022-2044
    18. org.eclipse.pde_3.8.200.v20141029-2000
    19. org.eclipse.swt_3.104.0.v20141029-1116
    20. org.eclipse.ui_3.107.0.v20141010-0853
    21. org.eclipse.ui.ide.application_1.0.600.v20141003-0522
    22. org.eclipse.ui.ide_3.10.100.v20141024-1629
    23. org.eclipse.ui.monitoring_1.0.0.v20141021-2031


Error Status:

    code:                   0
    plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
    message:                UI freeze of 23s at 12:59:24.795
    fingerprint:            10c5b173
    exception class:        org.eclipse.recommenders.internal.stacktraces.rcp.StandInStacktraceProvider$StandInException
    exception message:      Stand-In Stacktrace supplied by Eclipse Stacktraces & Error Reporting Tool
    number of children:     3
    
    org.eclipse.recommenders.internal.stacktraces.rcp.StandInStacktraceProvider$StandInException: Stand-In Stacktrace supplied by Eclipse Stacktraces & Error Reporting Tool
    at org.eclipse.ui.internal.monitoring.DefaultUiFreezeEventLogger.log(DefaultUiFreezeEventLogger.java:94)
    at org.eclipse.ui.internal.monitoring.EventLoopMonitorThread.logEvent(EventLoopMonitorThread.java:743)
    at org.eclipse.ui.internal.monitoring.EventLoopMonitorThread.run(EventLoopMonitorThread.java:607)
   

---   

      code:                   0
      plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
      message:                Sample at 12:59:35.486 (+10.691s)
Thread 'main' tid=1 (TIMED_WAITING)
      fingerprint:            0a510f93
      exception class:        java.lang.Exception
      exception message:      Stack Trace
      number of children:     3
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:39)
    at org.eclipse.core.internal.jobs.OrderedLock.doAcquire(OrderedLock.java:179)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:112)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:85)
    at org.eclipse.core.internal.resources.WorkManager.endUnprotected(WorkManager.java:184)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2321)
    at org.eclipse.debug.core.model.Breakpoint.setAttributes(Breakpoint.java:255)
    at org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint.configureAtStartup(JavaBreakpoint.java:921)
    at org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint.setMarker(JavaBreakpoint.java:195)
    at org.eclipse.debug.internal.core.BreakpointManager.createBreakpoint(BreakpointManager.java:567)
    at org.eclipse.debug.internal.core.BreakpointManager.loadBreakpoints(BreakpointManager.java:272)
    at org.eclipse.debug.internal.core.BreakpointManager.initializeBreakpoints(BreakpointManager.java:467)
    at org.eclipse.debug.internal.core.BreakpointManager.getBreakpoints0(BreakpointManager.java:437)
    at org.eclipse.debug.internal.core.BreakpointManager.hasBreakpoints(BreakpointManager.java:992)
    at org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.isEnabled(RemoveAllBreakpointsAction.java:56)
    at org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate.update(AbstractRemoveAllActionDelegate.java:105)
    at org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate.init(AbstractRemoveAllActionDelegate.java:91)
    at org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.init(RemoveAllBreakpointsAction.java:160)
    at org.eclipse.ui.internal.WWinPluginAction.initDelegate(WWinPluginAction.java:187)
    at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:125)
    at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:167)
    at org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:492)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
    at org.eclipse.swt.widgets.Display.msgFilterProc(Display.java:3479)
    at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(OS.java:-2)
    at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:258)
    at org.eclipse.swt.widgets.Display.runPopups(Display.java:4213)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3755)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:638)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:582)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'org.eclipse.jface.text.reconciler.MonoReconciler' tid=39 (TIMED_WAITING)
Waiting for: org.eclipse.jface.text.reconciler.DirtyRegionQueue@59b4b4ae
        fingerprint:            aef3c7d6
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:179)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Worker-10' tid=41 (RUNNABLE)
        fingerprint:            862a63fe
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at java.util.zip.ZipFile.open(ZipFile.java:-2)
    at java.util.zip.ZipFile.<init>(ZipFile.java:215)
    at java.util.zip.ZipFile.<init>(ZipFile.java:145)
    at org.eclipse.pde.internal.core.util.CoreUtility.jarContainsResource(CoreUtility.java:210)
    at org.eclipse.pde.internal.core.JavadocLocationManager.getJavadocLocation(JavadocLocationManager.java:37)
    at org.eclipse.pde.internal.core.PDEClasspathContainer.getClasspathAttributes(PDEClasspathContainer.java:142)
    at org.eclipse.pde.internal.core.PDEClasspathContainer.addExternalPlugin(PDEClasspathContainer.java:73)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addPlugin(RequiredPluginsClasspathContainer.java:300)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependencyViaImportPackage(RequiredPluginsClasspathContainer.java:231)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.computePluginEntries(RequiredPluginsClasspathContainer.java:159)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.getClasspathEntries(RequiredPluginsClasspathContainer.java:88)
    at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2699)
    at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2857)
    at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:221)
    at org.eclipse.jdt.internal.core.ChangeClasspathOperation.classpathChanged(ChangeClasspathOperation.java:67)
    at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:110)
    at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
    at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:789)
    at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:5435)
    at org.eclipse.pde.internal.core.PluginModelManager.updateAffectedEntries(PluginModelManager.java:343)
    at org.eclipse.pde.internal.core.PluginModelManager.modelsChanged(PluginModelManager.java:252)
    at org.eclipse.pde.internal.core.AbstractModelManager.fireModelProviderEvent(AbstractModelManager.java:35)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.createAndFireEvent(WorkspaceModelManager.java:265)
    at org.eclipse.pde.internal.core.WorkspacePluginModelManager.createAndFireEvent(WorkspacePluginModelManager.java:481)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:237)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:199)
    at org.eclipse.pde.internal.core.WorkspacePluginModelManager.processModelChanges(WorkspacePluginModelManager.java:470)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.resourceChanged(WorkspaceModelManager.java:120)
    at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:295)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:287)
    at org.eclipse.core.internal.events.NotificationManager.handleEvent(NotificationManager.java:251)
    at org.eclipse.core.internal.resources.Workspace.broadcastEvent(Workspace.java:371)
    at org.eclipse.core.internal.resources.Project.close(Project.java:200)
    at org.eclipse.ui.actions.CloseResourceAction.invokeOperation(CloseResourceAction.java:126)
    at org.eclipse.ui.actions.WorkspaceAction.execute(WorkspaceAction.java:166)
    at org.eclipse.ui.actions.WorkspaceAction$2.runInWorkspace(WorkspaceAction.java:482)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Active Thread: Equinox Container: 20456ca2-fd6b-0014-1713-fce5d3d4aacf' tid=12 (TIMED_WAITING)
Waiting for: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5991131d
        fingerprint:            86f6769f
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at sun.misc.Unsafe.park(Unsafe.java:-2)
    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
   

---   

      code:                   0
      plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
      message:                Sample at 12:59:40.814 (+5.328s)
Thread 'main' tid=1 (TIMED_WAITING)
      fingerprint:            1149cae7
      exception class:        java.lang.Exception
      exception message:      Stack Trace
      number of children:     3
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:39)
    at org.eclipse.core.internal.jobs.OrderedLock.doAcquire(OrderedLock.java:179)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:112)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:85)
    at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:119)
    at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2251)
    at org.eclipse.core.internal.resources.Marker.setAttributes(Marker.java:273)
    at org.eclipse.debug.core.model.Breakpoint$4.run(Breakpoint.java:251)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
    at org.eclipse.debug.core.model.Breakpoint.setAttributes(Breakpoint.java:255)
    at org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint.configureAtStartup(JavaBreakpoint.java:921)
    at org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint.setMarker(JavaBreakpoint.java:195)
    at org.eclipse.debug.internal.core.BreakpointManager.createBreakpoint(BreakpointManager.java:567)
    at org.eclipse.debug.internal.core.BreakpointManager.loadBreakpoints(BreakpointManager.java:272)
    at org.eclipse.debug.internal.core.BreakpointManager.initializeBreakpoints(BreakpointManager.java:467)
    at org.eclipse.debug.internal.core.BreakpointManager.getBreakpoints0(BreakpointManager.java:437)
    at org.eclipse.debug.internal.core.BreakpointManager.hasBreakpoints(BreakpointManager.java:992)
    at org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.isEnabled(RemoveAllBreakpointsAction.java:56)
    at org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate.update(AbstractRemoveAllActionDelegate.java:105)
    at org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate.init(AbstractRemoveAllActionDelegate.java:91)
    at org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.init(RemoveAllBreakpointsAction.java:160)
    at org.eclipse.ui.internal.WWinPluginAction.initDelegate(WWinPluginAction.java:187)
    at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:125)
    at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:167)
    at org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:492)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
    at org.eclipse.swt.widgets.Display.msgFilterProc(Display.java:3479)
    at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(OS.java:-2)
    at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:258)
    at org.eclipse.swt.widgets.Display.runPopups(Display.java:4213)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3755)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:638)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:582)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'org.eclipse.jface.text.reconciler.MonoReconciler' tid=39 (TIMED_WAITING)
Waiting for: org.eclipse.jface.text.reconciler.DirtyRegionQueue@59b4b4ae
        fingerprint:            aef3c7d6
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:179)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Worker-10' tid=41 (RUNNABLE)
        fingerprint:            517b7fb6
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at java.io.WinNTFileSystem.getBooleanAttributes(WinNTFileSystem.java:-2)
    at java.io.File.isDirectory(File.java:843)
    at org.eclipse.pde.internal.core.JavadocLocationManager.getJavadocLocation(JavadocLocationManager.java:33)
    at org.eclipse.pde.internal.core.PDEClasspathContainer.getClasspathAttributes(PDEClasspathContainer.java:142)
    at org.eclipse.pde.internal.core.PDEClasspathContainer.addExternalPlugin(PDEClasspathContainer.java:73)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addPlugin(RequiredPluginsClasspathContainer.java:300)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependency(RequiredPluginsClasspathContainer.java:259)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependency(RequiredPluginsClasspathContainer.java:271)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependency(RequiredPluginsClasspathContainer.java:271)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependency(RequiredPluginsClasspathContainer.java:271)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependency(RequiredPluginsClasspathContainer.java:271)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.addDependency(RequiredPluginsClasspathContainer.java:243)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.computePluginEntries(RequiredPluginsClasspathContainer.java:137)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.getClasspathEntries(RequiredPluginsClasspathContainer.java:88)
    at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2699)
    at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2857)
    at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:221)
    at org.eclipse.jdt.internal.core.ChangeClasspathOperation.classpathChanged(ChangeClasspathOperation.java:67)
    at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:110)
    at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
    at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:789)
    at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:5435)
    at org.eclipse.pde.internal.core.PluginModelManager.updateAffectedEntries(PluginModelManager.java:343)
    at org.eclipse.pde.internal.core.PluginModelManager.modelsChanged(PluginModelManager.java:252)
    at org.eclipse.pde.internal.core.AbstractModelManager.fireModelProviderEvent(AbstractModelManager.java:35)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.createAndFireEvent(WorkspaceModelManager.java:265)
    at org.eclipse.pde.internal.core.WorkspacePluginModelManager.createAndFireEvent(WorkspacePluginModelManager.java:481)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:237)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:199)
    at org.eclipse.pde.internal.core.WorkspacePluginModelManager.processModelChanges(WorkspacePluginModelManager.java:470)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.resourceChanged(WorkspaceModelManager.java:120)
    at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:295)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:287)
    at org.eclipse.core.internal.events.NotificationManager.handleEvent(NotificationManager.java:251)
    at org.eclipse.core.internal.resources.Workspace.broadcastEvent(Workspace.java:371)
    at org.eclipse.core.internal.resources.Project.close(Project.java:200)
    at org.eclipse.ui.actions.CloseResourceAction.invokeOperation(CloseResourceAction.java:126)
    at org.eclipse.ui.actions.WorkspaceAction.execute(WorkspaceAction.java:166)
    at org.eclipse.ui.actions.WorkspaceAction$2.runInWorkspace(WorkspaceAction.java:482)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Active Thread: Equinox Container: 20456ca2-fd6b-0014-1713-fce5d3d4aacf' tid=12 (TIMED_WAITING)
Waiting for: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5991131d
        fingerprint:            86f6769f
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at sun.misc.Unsafe.park(Unsafe.java:-2)
    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
   

---   

      code:                   0
      plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
      message:                Sample at 12:59:46.158 (+5.344s)
Thread 'main' tid=1 (TIMED_WAITING)
      fingerprint:            228a4dd3
      exception class:        java.lang.Exception
      exception message:      Stack Trace
      number of children:     4
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:39)
    at org.eclipse.core.internal.jobs.OrderedLock.doAcquire(OrderedLock.java:179)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:112)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:85)
    at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:119)
    at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2251)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2308)
    at org.eclipse.debug.core.model.Breakpoint.setAttributes(Breakpoint.java:255)
    at org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint.configureAtStartup(JavaBreakpoint.java:921)
    at org.eclipse.jdt.internal.debug.core.breakpoints.JavaBreakpoint.setMarker(JavaBreakpoint.java:195)
    at org.eclipse.debug.internal.core.BreakpointManager.createBreakpoint(BreakpointManager.java:567)
    at org.eclipse.debug.internal.core.BreakpointManager.loadBreakpoints(BreakpointManager.java:272)
    at org.eclipse.debug.internal.core.BreakpointManager.initializeBreakpoints(BreakpointManager.java:467)
    at org.eclipse.debug.internal.core.BreakpointManager.getBreakpoints0(BreakpointManager.java:437)
    at org.eclipse.debug.internal.core.BreakpointManager.hasBreakpoints(BreakpointManager.java:992)
    at org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.isEnabled(RemoveAllBreakpointsAction.java:56)
    at org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate.update(AbstractRemoveAllActionDelegate.java:105)
    at org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate.init(AbstractRemoveAllActionDelegate.java:91)
    at org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.init(RemoveAllBreakpointsAction.java:160)
    at org.eclipse.ui.internal.WWinPluginAction.initDelegate(WWinPluginAction.java:187)
    at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:125)
    at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:167)
    at org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:492)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
    at org.eclipse.swt.widgets.Display.msgFilterProc(Display.java:3479)
    at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(OS.java:-2)
    at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:258)
    at org.eclipse.swt.widgets.Display.runPopups(Display.java:4213)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3755)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:638)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:582)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'org.eclipse.jface.text.reconciler.MonoReconciler' tid=39 (TIMED_WAITING)
Waiting for: org.eclipse.jface.text.reconciler.DirtyRegionQueue@59b4b4ae
        fingerprint:            aef3c7d6
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:179)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Worker-10' tid=41 (RUNNABLE)
        fingerprint:            0247785e
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at org.eclipse.pde.internal.core.PluginModelManager.getInstance(PluginModelManager.java:179)
    at org.eclipse.pde.internal.core.PDECore.getModelManager(PDECore.java:195)
    at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:122)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.computePluginEntries(RequiredPluginsClasspathContainer.java:157)
    at org.eclipse.pde.internal.core.RequiredPluginsClasspathContainer.getClasspathEntries(RequiredPluginsClasspathContainer.java:88)
    at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2699)
    at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2857)
    at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:221)
    at org.eclipse.jdt.internal.core.ChangeClasspathOperation.classpathChanged(ChangeClasspathOperation.java:67)
    at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:110)
    at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
    at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:789)
    at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:5435)
    at org.eclipse.pde.internal.core.PluginModelManager.updateAffectedEntries(PluginModelManager.java:343)
    at org.eclipse.pde.internal.core.PluginModelManager.modelsChanged(PluginModelManager.java:252)
    at org.eclipse.pde.internal.core.AbstractModelManager.fireModelProviderEvent(AbstractModelManager.java:35)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.createAndFireEvent(WorkspaceModelManager.java:265)
    at org.eclipse.pde.internal.core.WorkspacePluginModelManager.createAndFireEvent(WorkspacePluginModelManager.java:481)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:237)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:199)
    at org.eclipse.pde.internal.core.WorkspacePluginModelManager.processModelChanges(WorkspacePluginModelManager.java:470)
    at org.eclipse.pde.internal.core.WorkspaceModelManager.resourceChanged(WorkspaceModelManager.java:120)
    at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:295)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:287)
    at org.eclipse.core.internal.events.NotificationManager.handleEvent(NotificationManager.java:251)
    at org.eclipse.core.internal.resources.Workspace.broadcastEvent(Workspace.java:371)
    at org.eclipse.core.internal.resources.Project.close(Project.java:200)
    at org.eclipse.ui.actions.CloseResourceAction.invokeOperation(CloseResourceAction.java:126)
    at org.eclipse.ui.actions.WorkspaceAction.execute(WorkspaceAction.java:166)
    at org.eclipse.ui.actions.WorkspaceAction$2.runInWorkspace(WorkspaceAction.java:482)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Worker-1' tid=25 (TIMED_WAITING)
Waiting for: org.eclipse.core.internal.jobs.Semaphore@4f221fde
        fingerprint:            63186d32
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at java.lang.Object.wait(Object.java:-2)
    at org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:39)
    at org.eclipse.core.internal.jobs.OrderedLock.doAcquire(OrderedLock.java:179)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:112)
    at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:85)
    at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:119)
    at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2251)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2308)
    at org.eclipse.core.internal.events.NotificationManager$NotifyJob.run(NotificationManager.java:42)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
   

---   

        code:                   0
        plugin:                 org.eclipse.ui.monitoring_1.0.0.v20141021-2031
        message:                Thread 'Active Thread: Equinox Container: 20456ca2-fd6b-0014-1713-fce5d3d4aacf' tid=12 (TIMED_WAITING)
Waiting for: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5991131d
        fingerprint:            86f6769f
        exception class:        java.lang.Exception
        exception message:      Stack Trace
        number of children:     0
    
    java.lang.Exception: Stack Trace
    at sun.misc.Unsafe.park(Unsafe.java:-2)
    at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
    at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
    at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
   

    

Messages, stacktraces, and nested status objects may be shortened. Please visit 
http://dev.eclipse.org/recommenders/committers/confess/0.5/reports/-
for the complete error log.


Some general information and guidelines about how to use this bug report:

1. Feel free to move this bug to your own product and components. Please note
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   please make sure that it's still in the "Security Advisor" group.

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   * CLOSED / FIXED: This bug has been fixed. Please provide additional
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   * CLOSED / WORKSFORME: Use this resolution if you can't reproduce this issue
     and request further information. Please use the whiteboard text to specify
     more details what a user should provide and how.
   * CLOSED / INVALID: Use this resolution if the reported problem is a
     'user-configuration' problem. Please consider giving hints how to fix
     these issues in the whiteboard field.
   * CLOSED / NOT ECLIPSE: Use this if the problem is caused by another plugin
     not developed at Eclipse.org
   * CLOSED / MOVED: If this bug has been moved else where. Please provide more 
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4. Please remember that only committers can view and comment on this bug. You
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   https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Recommenders.Incubator&component=Stacktraces
    
 

Thank you for your assistance.
Your friendly error-reports-inbox.


--
* Note: The list of present bundles and their respective versions was
  calculated by package naming heuristics. This may or may not reflect reality.
Comment 1 EPP Error Reports CLA 2014-11-14 08:00:21 EST 
I've looked up the (to date) top-3 most similar bug groups and listed the 
closest bug of each group below. This report may or may not be duplicate of
those (low or similar scores for all entries may indicate that this hasn't
been reported yet):

>     1. Bug 451213: [pde] UI freeze of 2.3s at 17:05:26.481 – 0,6    
>     2. Bug 450664: [egit] UI freeze of 2.6s at 17:47:55.425 – 0,3    
>     3. Bug 449781: [egit,pde] Problems occurred when invoking code from plug-in: "org.eclipse.jdt.core". – 0,2    


If this report actually is a duplicate of those, please mark it as such. This
information helps me to improve the recommendations further for the next issue.

Thank you for your assistance.
Your friendly error-reports-inbox.
Comment 2 Marcel Bruch CLA 2014-11-14 19:06:35 EST 
Moving to JDT debug for review.
May RemoveAllBreakpointsAction.isEnabled cause that 23s UI freeze?
Comment 3 EPP Error Reports CLA 2014-11-15 05:48:38 EST 
*** Bug 451658 has been marked as a duplicate of this bug. ***
Comment 4 EPP Error Reports CLA 2014-11-19 11:37:31 EST 
*** Bug 452317 has been marked as a duplicate of this bug. ***