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Bug 289152 - [implementation] Class cast exception from editor while getting content from CVS
Summary: [implementation] Class cast exception from editor while getting content from CVS
Status: RESOLVED FIXED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Text (show other bugs)
Version: 3.6   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 3.6 M3   Edit
Assignee: Dani Megert CLA
QA Contact:
URL:
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Keywords:
: 292121 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-09-10 16:53 EDT by Darin Wright CLA
Modified: 2009-10-13 06:22 EDT (History)
3 users (show)

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Description Darin Wright CLA 2009-09-10 16:53:14 EDT 
I had a .class file open in an editor (EclipseHomeVariableResolver), and then I went to get the source from CVS. While the source was being checked out, I got the following exception:

eclipse.buildId=I20090908-0800
java.fullversion=J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32 j9vmwi3223-20070201 (JIT enabled)
J9VM - 20070131_11312_lHdSMR
JIT  - 20070109_1805ifx1_r8
GC   - 200701_09
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86


java.lang.ClassCastException: org.eclipse.ui.part.FileEditorInput incompatible with org.eclipse.jdt.internal.ui.javaeditor.IClassFileEditorInput
	at org.eclipse.jdt.internal.ui.javaeditor.ClassFileDocumentProvider.handleDeleted(ClassFileDocumentProvider.java:358)
	at org.eclipse.jdt.internal.ui.javaeditor.ClassFileDocumentProvider$ClassFileSynchronizer.check(ClassFileDocumentProvider.java:132)
	at org.eclipse.jdt.internal.ui.javaeditor.ClassFileDocumentProvider$ClassFileSynchronizer.check(ClassFileDocumentProvider.java:138)
	at org.eclipse.jdt.internal.ui.javaeditor.ClassFileDocumentProvider$ClassFileSynchronizer.check(ClassFileDocumentProvider.java:138)
	at org.eclipse.jdt.internal.ui.javaeditor.ClassFileDocumentProvider$ClassFileSynchronizer.elementChanged(ClassFileDocumentProvider.java:105)
	at org.eclipse.jdt.internal.core.DeltaProcessor$3.run(DeltaProcessor.java:1557)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1547)
	at org.eclipse.jdt.internal.core.DeltaProcessor.firePostChangeDelta(DeltaProcessor.java:1381)
	at org.eclipse.jdt.internal.core.DeltaProcessor.fire(DeltaProcessor.java:1357)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:769)
	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:788)
	at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:4759)
	at org.eclipse.pde.internal.core.PluginModelManager.updateAffectedEntries(PluginModelManager.java:242)
	at org.eclipse.pde.internal.core.PluginModelManager.modelsChanged(PluginModelManager.java:167)
	at org.eclipse.pde.internal.core.AbstractModelManager.fireModelProviderEvent(AbstractModelManager.java:35)
	at org.eclipse.pde.internal.core.WorkspaceModelManager.createAndFireEvent(WorkspaceModelManager.java:277)
	at org.eclipse.pde.internal.core.WorkspacePluginModelManager.createAndFireEvent(WorkspacePluginModelManager.java:469)
	at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:249)
	at org.eclipse.pde.internal.core.WorkspaceModelManager.processModelChanges(WorkspaceModelManager.java:211)
	at org.eclipse.pde.internal.core.WorkspacePluginModelManager.processModelChanges(WorkspacePluginModelManager.java:459)
	at org.eclipse.pde.internal.core.WorkspaceModelManager.resourceChanged(WorkspaceModelManager.java:128)
	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$2.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:313)
	at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1022)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:45)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Comment 1 Dani Megert CLA 2009-09-16 10:33:59 EDT 
Fixed in HEAD.
Comment 2 Dani Megert CLA 2009-10-13 06:22:52 EDT 
*** Bug 292121 has been marked as a duplicate of this bug. ***