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I20030710 Saw this in .log - nothing in the UI therefore no reproducable test case. !ENTRY org.eclipse.jdt.core 4 2 Jul 15, 2003 09:25:24.960 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jdt.core". !STACK 0 java.lang.NullPointerException at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.packageRegionContainsSamePackageFragment(TypeHierarchy.java:1314) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByPackageFragment(TypeHierarchy.java:955) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:873) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByChildren(TypeHierarchy.java:889) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByPackageFragmentRoot(TypeHierarchy.java:1008) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:871) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByChildren(TypeHierarchy.java:889) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByJavaProject(TypeHierarchy.java:940) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:869) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByChildren(TypeHierarchy.java:889) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByJavaModel(TypeHierarchy.java:905) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:867) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.elementChanged(TypeHierarchy.java:390) at org.eclipse.jdt.internal.core.DeltaProcessor$2.run(DeltaProcessor.java:1394) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015) at org.eclipse.core.runtime.Platform.run(Platform.java:420) at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1389) at org.eclipse.jdt.internal.core.DeltaProcessor.firePostChangeDelta(DeltaProcessor.java:1222) at org.eclipse.jdt.internal.core.DeltaProcessor.fire(DeltaProcessor.java:1188) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1932) at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:137) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015) at org.eclipse.core.runtime.Platform.run(Platform.java:420) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:152) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:67) at org.eclipse.core.internal.resources.Workspace.broadcastChanges(Workspace.java:161) at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:892) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1600) at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:85) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:101) !ENTRY org.eclipse.jdt.core 4 4 Jul 15, 2003 09:25:25.00 !MESSAGE Exception occurred in listener of Java element change notification !STACK 0 java.lang.NullPointerException at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.packageRegionContainsSamePackageFragment(TypeHierarchy.java:1314) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByPackageFragment(TypeHierarchy.java:955) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:873) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByChildren(TypeHierarchy.java:889) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByPackageFragmentRoot(TypeHierarchy.java:1008) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:871) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByChildren(TypeHierarchy.java:889) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByJavaProject(TypeHierarchy.java:940) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:869) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByChildren(TypeHierarchy.java:889) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffectedByJavaModel(TypeHierarchy.java:905) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.isAffected(TypeHierarchy.java:867) at org.eclipse.jdt.internal.core.hierarchy.TypeHierarchy.elementChanged(TypeHierarchy.java:390) at org.eclipse.jdt.internal.core.DeltaProcessor$2.run(DeltaProcessor.java:1394) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015) at org.eclipse.core.runtime.Platform.run(Platform.java:420) at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1389) at org.eclipse.jdt.internal.core.DeltaProcessor.firePostChangeDelta(DeltaProcessor.java:1222) at org.eclipse.jdt.internal.core.DeltaProcessor.fire(DeltaProcessor.java:1188) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1932) at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:137) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015) at org.eclipse.core.runtime.Platform.run(Platform.java:420) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:152) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:67) at org.eclipse.core.internal.resources.Workspace.broadcastChanges(Workspace.java:161) at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:892) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1600) at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:85) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:101)
Consequence of a cancel
Added protection to not call isAffected(...) if the hierarchy needs to be refreshed.
Verified.
