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I20031009_2000 - create a Java project - open java.util.List - select method add - run "Open Call Hierarchy" from the context menu java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:283) at org.eclipse.jface.window.ApplicationWindow$1.run (ApplicationWindow.java:444) at org.eclipse.swt.custom.BusyIndicator.showWhile (BusyIndicator.java:84) at org.eclipse.jface.window.ApplicationWindow.run (ApplicationWindow.java:441) at org.eclipse.ui.internal.WorkbenchWindow.run (WorkbenchWindow.java:1603) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyContentProvider.getChild ren(CallHierarchyContentProvider.java:72) at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren (AbstractTreeViewer.java:716) at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren (StructuredViewer.java:449) at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren (StructuredViewer.java:553) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run (AbstractTreeViewer.java:349) at org.eclipse.swt.custom.BusyIndicator.showWhile (BusyIndicator.java:84) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren (AbstractTreeViewer.java:337) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpandToLevel (AbstractTreeViewer.java:913) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpandToLevel (AbstractTreeViewer.java:922) at org.eclipse.jface.viewers.AbstractTreeViewer$5.run (AbstractTreeViewer.java:796) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection (StructuredViewer.java:796) at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged (AbstractTreeViewer.java:785) at org.eclipse.jface.viewers.ContentViewer.setInput (ContentViewer.java:238) at org.eclipse.jface.viewers.StructuredViewer.setInput (StructuredViewer.java:983) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyViewer.setMethodWrapper (CallHierarchyViewer.java:70) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyViewPart.updateView (CallHierarchyViewPart.java:914) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyViewPart.refresh (CallHierarchyViewPart.java:577) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyViewPart.setMethod (CallHierarchyViewPart.java:199) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyUI.openInViewPart (CallHierarchyUI.java:212) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyUI.open (CallHierarchyUI.java:199) at org.eclipse.jdt.internal.ui.callhierarchy.OpenCallHierarchyAction.run (OpenCallHierarchyAction.java:187) at org.eclipse.jdt.internal.ui.callhierarchy.OpenCallHierarchyAction.run (OpenCallHierarchyAction.java:176) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun (SelectionDispatchAction.java:194) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run (SelectionDispatchAction.java:172) at org.eclipse.jface.action.Action.runWithEvent(Action.java:842) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionItem.java:541) at org.eclipse.jface.action.ActionContributionItem.access$4 (ActionContributionItem.java:494) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent (ActionContributionItem.java:466) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:847) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2173) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1863) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2347) at org.eclipse.ui.internal.Workbench.run(Workbench.java:2330) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:858) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461) 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:299) at org.eclipse.core.launcher.Main.run(Main.java:765) at org.eclipse.core.launcher.Main.main(Main.java:599) Caused by: java.lang.NullPointerException at org.eclipse.jdt.internal.core.Initializer.getPrimaryElement (Initializer.java:102) at org.eclipse.jdt.internal.core.JavaElement.getPrimaryElement (JavaElement.java:382) at org.eclipse.jdt.internal.corext.util.JavaModelUtil.toOriginal (JavaModelUtil.java:560) at org.eclipse.jdt.internal.corext.callhierarchy.MethodCall.<init> (MethodCall.java:30) at org.eclipse.jdt.internal.corext.callhierarchy.CallSearchResultCollector.addMemb er(CallSearchResultCollector.java:42) at org.eclipse.jdt.internal.corext.callhierarchy.CallSearchResultCollector.addMemb er(CallSearchResultCollector.java:33) at org.eclipse.jdt.internal.corext.callhierarchy.MethodReferencesSearchCollector.a ccept(MethodReferencesSearchCollector.java:65) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.report (MatchLocator.java:936) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.report (MatchLocator.java:929) at org.eclipse.jdt.internal.core.search.matching.MethodLocator.matchReportReferenc e(MethodLocator.java:131) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching (MatchLocator.java:1272) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching (MatchLocator.java:1336) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching (MatchLocator.java:1233) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.process (MatchLocator.java:870) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches (MatchLocator.java:603) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches (MatchLocator.java:640) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches (MatchLocator.java:749) at org.eclipse.jdt.core.search.SearchEngine.search (SearchEngine.java:568) at org.eclipse.jdt.core.search.SearchEngine.search (SearchEngine.java:495) at org.eclipse.jdt.internal.corext.callhierarchy.CallerMethodWrapper.findChildren (CallerMethodWrapper.java:67) at org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper.performSearch (MethodWrapper.java:282) at org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper.doFindChildren (MethodWrapper.java:220) at org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper.getCalls (MethodWrapper.java:80) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyContentProvider$MethodWr apperRunnable.run(CallHierarchyContentProvider.java:40) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run (ModalContext.java:101)
It works when creating a call hierarchy on remove(int index)
1. What JRE are you using? 2. Which 'add' method do you select?
- Sun JDK 1.4.1_01 - boolean java.util.List#add(Object o);
Thanks. Was able to reproduce.
Changed Intializer.getPrimaryElement(boolean) to handle elements that are binary elements. Added regression test WorkingCopyOwnerTests.getPrimaryElement4()
Verified.
