Bug 122653 - [search] Java element search fails for generic binary methods
Summary: [search] Java element search fails for generic binary methods
Status: VERIFIED DUPLICATE of bug 140156
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.2   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 3.4 M5   Edit
Assignee: Frederic Fusier CLA
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Depends on:
Blocks:
 
Reported: 2006-01-04 13:24 EST by Philip Mayer CLA
Modified: 2008-02-04 11:23 EST (History)
2 users (show)

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Description Philip Mayer CLA 2006-01-04 13:24:11 EST
Build id: I20060103-0800

This bug may be related to bug 122650.

Have a class file in a jar without source attachment with a generic method, for example:

------------------
package gTest;

public class Test4 {
	<E> void foo(E e) {
	}
}
------------------

Now invoke search on "foo" and limit the search to declarations. In the resulting search view, note the icon of the method. A double click on the method produces five Internal Errors like the following:

Java Model Exception: Java Model Status [foo(java.lang.Object) {key=LgTest/Test4;.foo<E:Ljava/lang/Object;>(TE;)V} [in Test4 [in Test4.class [in gTest [in theTest.jar [in Indir]]]]] does not exist]
	at org.eclipse.jdt.internal.core.JavaElement.newNotPresentException(JavaElement.java:478)
	at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:509)
	at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:242)
	at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:228)
	at org.eclipse.jdt.internal.core.BinaryMethod.getFlags(BinaryMethod.java:96)
	at org.eclipse.jdt.internal.corext.util.JdtFlags.isEnum(JdtFlags.java:167)
	at org.eclipse.jdt.internal.corext.refactoring.RefactoringAvailabilityTester.isMoveStaticAvailable(RefactoringAvailabilityTester.java:581)
	at org.eclipse.jdt.internal.corext.refactoring.RefactoringAvailabilityTester.isMoveStaticAvailable(RefactoringAvailabilityTester.java:603)
	at org.eclipse.jdt.internal.corext.refactoring.RefactoringAvailabilityTester.isMoveStaticMembersAvailable(RefactoringAvailabilityTester.java:621)
	at org.eclipse.jdt.internal.ui.refactoring.actions.MoveStaticMembersAction.selectionChanged(MoveStaticMembersAction.java:65)
	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchSelectionChanged(SelectionDispatchAction.java:255)
	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.selectionChanged(SelectionDispatchAction.java:250)
	at org.eclipse.jdt.ui.actions.MoveAction.selectionChanged(MoveAction.java:109)
	at org.eclipse.ui.part.PageBookView$3.run(PageBookView.java:256)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:785)
	at org.eclipse.ui.part.PageBookView$SelectionProvider.selectionChanged(PageBookView.java:254)
	at org.eclipse.ui.part.PageBookView.pageSelectionChanged(PageBookView.java:744)
	at org.eclipse.ui.part.PageBookView.access$2(PageBookView.java:739)
	at org.eclipse.ui.part.PageBookView$2.selectionChanged(PageBookView.java:154)
	at org.eclipse.search.ui.text.AbstractTextSearchViewPage$SelectionProviderAdapter.selectionChanged(AbstractTextSearchViewPage.java:176)
	at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:785)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
	at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
	at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:1880)
	at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1066)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1092)
	at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:210)
	at org.eclipse.jface.util.OpenStrategy.access$3(OpenStrategy.java:205)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:365)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:914)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3285)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2905)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1764)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1728)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:398)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106)
	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:109)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:379)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
	at java.lang.reflect.Method.invoke(Method.java:391)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:338)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)
Comment 1 Frederic Fusier CLA 2007-12-18 05:24:00 EST
I cannot reproduce this bug in 3.4. Looking at ClassFileMatchLocator history, I guess it should be a duplicate of bug 140156...


*** This bug has been marked as a duplicate of bug 140156 ***
Comment 2 David Audel CLA 2008-02-04 11:23:27 EST
Verified for 3.4M5 using build I20080204-0010.