Attachment 230770 Details for Bug 396854 – Stacktraces.

Stacktraces.

stacks for JDT error.txt (text/plain), 15.49 KB, created by Tobias Bertelsen

on 2013-05-10 07:29:08 EDT

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Creator: Tobias Bertelsen

Created: 2013-05-10 07:29:08 EDT

Size: 15.49 KB

patch

obsolete

>ï»¿***********************
>Construction Stacktraces:
>***********************
>#These traces are when a ExternalPackageFragmentRoot is created whith externalPath=null.
>#Classes starting with "My" is my tool. The rest of the name descibes what they extend/implement if applicable. 
>
>##When opening a project (During the WorkspaceModifyOperation)
>ExternalPackageFragmentRoot.<init>(IResource, IPath, JavaProject) line: 49	
>JavaProject.getPackageFragmentRoot(IResource, IPath) line: 1811	
>JavaProject.getPackageFragmentRoot(IResource) line: 1802	
>DeltaProcessor$RootInfo.getPackageFragmentRoot() line: 124	
>DeltaProcessor$RootInfo.<init>(JavaProject, IPath, char[][], char[][], int) line: 118	
>DeltaProcessingState.getRootInfos(boolean) line: 329	
>DeltaProcessingState.initializeRoots(boolean) line: 249	
>DeltaProcessor.processResourceDelta(IResourceDelta) line: 1878	
>DeltaProcessor.resourceChanged(IResourceChangeEvent) line: 2079	
>DeltaProcessingState.resourceChanged(IResourceChangeEvent) line: 470	
>NotificationManager$1.run() line: 291	
>SafeRunner.run(ISafeRunnable) line: 42	
>NotificationManager.notify(ResourceChangeListenerList$ListenerEntry[], IResourceChangeEvent, boolean) line: 285	
>NotificationManager.broadcastChanges(ElementTree, ResourceChangeEvent, boolean) line: 149	
>Workspace.broadcastPostChange() line: 395	
>Workspace.endOperation(ISchedulingRule, boolean, IProgressMonitor) line: 1530	
>Project(Resource).refreshLocal(int, IProgressMonitor) line: 1712	
>Project.open(int, IProgressMonitor) line: 1157	
>MyWorkspaceRunnable.createProject(MyProjectPointer) line: 189	
>MyWorkspaceRunnable.run(IProgressMonitor) line: 97	
>Workspace.run(IWorkspaceRunnable, ISchedulingRule, int, IProgressMonitor) line: 2344	
>Workspace.run(IWorkspaceRunnable, IProgressMonitor) line: 2326	
>MyWorkspaceRunnable.start(IProgressMonitor) line: 76	
>MyWorkspaceModifyOperation$2(MyWorkspaceModifyOperation).updateProjects(IProgressMonitor) line: 153	
>MyWorkspaceModifyOperation$2.executeSteps(IProgressMonitor) line: 89	
>MyWorkspaceModifyOperation$2(MyWorkspaceModifyOperation).execute(IProgressMonitor) line: 126	
>WorkspaceModifyOperation$1.run(IProgressMonitor) line: 106	
>Workspace.run(IWorkspaceRunnable, ISchedulingRule, int, IProgressMonitor) line: 2344	
>MyWorkspaceModifyOperation$2(WorkspaceModifyOperation).run(IProgressMonitor) line: 118	
>ModalContext$ModalContextThread.run() line: 121	
>
>
>
>##After the WorkspaceModifyOperation
>ExternalPackageFragmentRoot.<init>(IResource, IPath, JavaProject) line: 49	
>JavaProject.getPackageFragmentRoot(IResource, IPath) line: 1811	
>JavaProject.getPackageFragmentRoot(IResource) line: 1802	
>DeltaProcessor$RootInfo.getPackageFragmentRoot() line: 124	
>DeltaProcessor$RootInfo.<init>(JavaProject, IPath, char[][], char[][], int) line: 118	
>DeltaProcessingState.getRootInfos(boolean) line: 329	
>DeltaProcessingState.initializeRoots(boolean) line: 249	
>SetContainerOperation(JavaModelOperation).run(IProgressMonitor) line: 725	
>SetContainerOperation(JavaModelOperation).runOperation(IProgressMonitor) line: 788	
>JavaCore.setClasspathContainer(IPath, IJavaProject[], IClasspathContainer[], IProgressMonitor) line: 5269	
>PluginModelManager.updateAffectedEntries(StateDelta, IModelProviderEvent) line: 375	
>PluginModelManager.modelsChanged(IModelProviderEvent) line: 279	
>WorkspacePluginModelManager(AbstractModelManager).fireModelProviderEvent(IModelProviderEvent) line: 35	
>WorkspacePluginModelManager(WorkspaceModelManager).createAndFireEvent(String, int, Collection, Collection, Collection) line: 263	
>WorkspacePluginModelManager.createAndFireEvent(String, int, Collection, Collection, Collection) line: 471	
>WorkspacePluginModelManager(WorkspaceModelManager).processModelChanges(String, ArrayList) line: 235	
>WorkspacePluginModelManager(WorkspaceModelManager).processModelChanges() line: 197	
>WorkspacePluginModelManager.processModelChanges() line: 461	
>WorkspacePluginModelManager(WorkspaceModelManager).resourceChanged(IResourceChangeEvent) line: 114	
>DeltaProcessingState$1.run() line: 465	
>SafeRunner.run(ISafeRunnable) line: 42	
>DeltaProcessingState.resourceChanged(IResourceChangeEvent) line: 460	
>NotificationManager$1.run() line: 291	
>SafeRunner.run(ISafeRunnable) line: 42	
>NotificationManager.notify(ResourceChangeListenerList$ListenerEntry[], IResourceChangeEvent, boolean) line: 285	
>NotificationManager.broadcastChanges(ElementTree, ResourceChangeEvent, boolean) line: 149	
>Workspace.broadcastPostChange() line: 395	
>Workspace.endOperation(ISchedulingRule, boolean, IProgressMonitor) line: 1530	
>Project.setDescription(IProjectDescription, int, IProgressMonitor) line: 1366	
>Project.setDescription(IProjectDescription, IProgressMonitor) line: 1378	
>MetadataSynchronizer.updateProjectReferences(IProject, ICSpecData, IProgressMonitor) line: 452	
>MetadataSynchronizer.refreshProject(IProject, IProgressMonitor) line: 315	
>MetadataSynchronizer$MetadataRefreshJob.run(IProgressMonitor) line: 126	
>Worker.run() line: 54	
>
>
>
>
>***********************
>NPE Stacktraces:
>***********************
>
>
>###The following two stack traces came in this order when my import operation had terminted.:
>
>!ENTRY org.eclipse.jdt.core 4 4 2013-05-06 16:29:51.993
>!MESSAGE Exception occurred in listener of pre Java resource change notification
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.core.ExternalPackageFragmentRoot.hashCode(ExternalPackageFragmentRoot.java:99)
>	at java.util.Hashtable.hash(Hashtable.java:262)
>	at java.util.Hashtable.get(Hashtable.java:459)
>	at org.eclipse.jdt.internal.core.util.LRUCache.peek(LRUCache.java:481)
>	at org.eclipse.jdt.internal.core.JavaModelCache.peekAtInfo(JavaModelCache.java:188)
>	at org.eclipse.jdt.internal.core.JavaModelManager.removeInfoAndChildren(JavaModelManager.java:3781)
>	at org.eclipse.jdt.internal.core.JavaElement.close(JavaElement.java:95)
>	at org.eclipse.jdt.internal.core.ClasspathChange.addClasspathDeltas(ClasspathChange.java:63)
>	at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:354)
>	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:728)
>	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:788)
>	at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:5269)
>	at org.eclipse.pde.internal.core.PluginModelManager.updateAffectedEntries(PluginModelManager.java:375)
>	at org.eclipse.pde.internal.core.PluginModelManager.modelsChanged(PluginModelManager.java:279)
>	at org.eclipse.pde.internal.core.AbstractModelManager.fireModelProviderEvent(AbstractModelManager.java:35)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.createAndFireEvent(WorkspaceModelManager.java:263)
>	at org.eclipse.pde.internal.core.WorkspacePluginModelManager.createAndFireEvent(WorkspacePluginModelManager.java:471)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:235)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:197)
>	at org.eclipse.pde.internal.core.WorkspacePluginModelManager.processModelChanges(WorkspacePluginModelManager.java:461)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.resourceChanged(WorkspaceModelManager.java:114)
>	at org.eclipse.jdt.internal.core.DeltaProcessingState$1.run(DeltaProcessingState.java:465)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>	at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:460)
>	at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>	at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
>	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
>	at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395)
>	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530)
>	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:45)
>	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
>
>!ENTRY org.eclipse.core.resources 4 2 2013-05-06 16:30:32.941
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.core.ExternalPackageFragmentRoot.hashCode(ExternalPackageFragmentRoot.java:99)
>	at java.util.Hashtable.hash(Hashtable.java:262)
>	at java.util.Hashtable.get(Hashtable.java:459)
>	at org.eclipse.jdt.internal.core.util.LRUCache.peek(LRUCache.java:481)
>	at org.eclipse.jdt.internal.core.JavaModelCache.peekAtInfo(JavaModelCache.java:188)
>	at org.eclipse.jdt.internal.core.JavaModelManager.removeInfoAndChildren(JavaModelManager.java:3781)
>	at org.eclipse.jdt.internal.core.JavaElement.close(JavaElement.java:95)
>	at org.eclipse.jdt.internal.core.ClasspathChange.addClasspathDeltas(ClasspathChange.java:63)
>	at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:354)
>	at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:2052)
>	at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:470)
>	at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>	at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
>	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
>	at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395)
>	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530)
>	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:45)
>	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
>
>
>
>
>###The following two stack traces came in pairs immediately after each other (during debuging) after the import operation was completed.
>###The ExternalPacageFragmentRoot in question was the exact same Object for any pair of these.
>
>!ENTRY org.eclipse.jdt.core 4 4 2013-05-06 16:32:14.828
>!MESSAGE Exception occurred in listener of pre Java resource change notification
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.core.ExternalPackageFragmentRoot.hashCode(ExternalPackageFragmentRoot.java:99)
>	at java.util.Hashtable.hash(Hashtable.java:262)
>	at java.util.Hashtable.get(Hashtable.java:459)
>	at org.eclipse.jdt.internal.core.util.LRUCache.peek(LRUCache.java:481)
>	at org.eclipse.jdt.internal.core.JavaModelCache.peekAtInfo(JavaModelCache.java:188)
>	at org.eclipse.jdt.internal.core.JavaModelManager.removeInfoAndChildren(JavaModelManager.java:3781)
>	at org.eclipse.jdt.internal.core.JavaElement.close(JavaElement.java:95)
>	at org.eclipse.jdt.internal.core.ClasspathChange.addClasspathDeltas(ClasspathChange.java:63)
>	at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:354)
>	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:728)
>	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:788)
>	at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:5269)
>	at org.eclipse.pde.internal.core.PluginModelManager.updateAffectedEntries(PluginModelManager.java:375)
>	at org.eclipse.pde.internal.core.PluginModelManager.modelsChanged(PluginModelManager.java:279)
>	at org.eclipse.pde.internal.core.AbstractModelManager.fireModelProviderEvent(AbstractModelManager.java:35)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.createAndFireEvent(WorkspaceModelManager.java:263)
>	at org.eclipse.pde.internal.core.WorkspacePluginModelManager.createAndFireEvent(WorkspacePluginModelManager.java:471)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:235)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:197)
>	at org.eclipse.pde.internal.core.WorkspacePluginModelManager.processModelChanges(WorkspacePluginModelManager.java:461)
>	at org.eclipse.pde.internal.core.WorkspaceModelManager.resourceChanged(WorkspaceModelManager.java:114)
>	at org.eclipse.jdt.internal.core.DeltaProcessingState$1.run(DeltaProcessingState.java:465)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>	at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:460)
>	at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>	at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
>	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
>	at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395)
>	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530)
>	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:156)
>	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
>	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
>
>!ENTRY org.eclipse.core.resources 4 2 2013-05-06 16:32:24.029
>!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
>!STACK 0
>java.lang.NullPointerException
>	at org.eclipse.jdt.internal.core.ExternalPackageFragmentRoot.hashCode(ExternalPackageFragmentRoot.java:99)
>	at java.util.Hashtable.hash(Hashtable.java:262)
>	at java.util.Hashtable.get(Hashtable.java:459)
>	at org.eclipse.jdt.internal.core.util.LRUCache.peek(LRUCache.java:481)
>	at org.eclipse.jdt.internal.core.JavaModelCache.peekAtInfo(JavaModelCache.java:188)
>	at org.eclipse.jdt.internal.core.JavaModelManager.removeInfoAndChildren(JavaModelManager.java:3781)
>	at org.eclipse.jdt.internal.core.JavaElement.close(JavaElement.java:95)
>	at org.eclipse.jdt.internal.core.ClasspathChange.addClasspathDeltas(ClasspathChange.java:63)
>	at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:354)
>	at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:2052)
>	at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:470)
>	at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
>	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>	at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
>	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
>	at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395)
>	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530)
>	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:156)
>	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
>	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

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Attachments on bug 396854: 230770