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Found two paths to a CUE via listeners after closing all editors: GC Roots -> Object CompilationUnitEditor #00418c1e: Reverse Paths | +---org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor (#00418c1e) | +---fJavaEditor of org.eclipse.jdt.internal.ui.javaeditor.JavaEditorErrorTickUpdater (#0112a087) | | | +---[1] of java.lang.Object[10] (#00d28683) | | | +---listeners of org.eclipse.jface.util.ListenerList (#00bef2b0) | | | +---fListeners of org.eclipse.jdt.internal.ui.viewsupport.ProblemMarkerManager (#016b321b) | | | +---fProblemMarkerManager of org.eclipse.jdt.internal.ui.JavaPlugin (#0048869d) | | | +---fgJavaPlugin of org.eclipse.jdt.internal.ui.JavaPlugin (#013c5d59) | +---this$0 of org.eclipse.ui.texteditor.AbstractTextEditor$PropertyChangeListener (#003f578f) | +---[0] of java.lang.Object[1] (#004b5c10) | +---listeners of org.eclipse.jface.util.ListenerList (#01829eea) | +---fClientListeners of org.eclipse.ui.texteditor.ChainedPreferenceStore (#0005e8d2) | +---this$0 of org.eclipse.ui.texteditor.ChainedPreferenceStore$PropertyChangeListener (#008086e8) | +---[0] of java.lang.Object[15] (#00232228) | +---listeners of org.eclipse.jface.util.ListenerList (#00342ac2) | +---listeners of org.eclipse.ui.plugin.AbstractUIPlugin$CompatibilityPreferenceStore (#0018cce6) | +---preferenceStore of org.eclipse.ui.internal.editors.text.EditorsPlugin (#00f45f16) | +---fgInstance of org.eclipse.ui.internal.editors.text.EditorsPlugin (#01a46f50) -------------------------------------------------------------------------------- GC Roots -> Object CompilationUnitEditor #00418c1e: Direct Paths | +---org.eclipse.jdt.internal.ui.JavaPlugin (#013c5d59) | | | +---fgJavaPlugin org.eclipse.jdt.internal.ui.JavaPlugin (#0048869d) | | | +---fProblemMarkerManager org.eclipse.jdt.internal.ui.viewsupport.ProblemMarkerManager (#016b321b) | | | +---fListeners org.eclipse.jface.util.ListenerList (#00bef2b0) | | | +---listeners java.lang.Object[10] (#00d28683) | | | +---[1] org.eclipse.jdt.internal.ui.javaeditor.JavaEditorErrorTickUpdater (#0112a087) | | | +---fJavaEditor org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor (#00418c1e) | +---org.eclipse.ui.internal.editors.text.EditorsPlugin (#01a46f50) | +---fgInstance org.eclipse.ui.internal.editors.text.EditorsPlugin (#00f45f16) | +---preferenceStore org.eclipse.ui.plugin.AbstractUIPlugin$CompatibilityPreferenceStore (#0018cce6) | +---listeners org.eclipse.jface.util.ListenerList (#00342ac2) | +---listeners java.lang.Object[15] (#00232228) | +---[0] org.eclipse.ui.texteditor.ChainedPreferenceStore$PropertyChangeListener (#008086e8) | +---this$0 org.eclipse.ui.texteditor.ChainedPreferenceStore (#0005e8d2) | +---fClientListeners org.eclipse.jface.util.ListenerList (#01829eea) | +---listeners java.lang.Object[1] (#004b5c10) | +---[0] org.eclipse.ui.texteditor.AbstractTextEditor$PropertyChangeListener (#003f578f) | +---this$0 org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor (#00418c1e)
Could not reproduce. Code path works fine in the close and close all scenario. Suspect thrown exception in the path.
I200405131600 The only exceptions I saw where three BundleExceptions. It acctually looks like the editor's dispose() method was never called. Reopening and moving to Platform/UI.
Found again with I200405171219 with ZRH plugin-export 200405170827.
stefan, have you seen this?
Christof could you provide simpler steps to show when an editor dispose method is not called?
I found this situation only after working for some time and unfortunately cannot provide steps to reproduce.
All of these listeners seem to be registered by and in JDT components.
please provide more details
Stefan, the issue ist not that the listeners are JDT or text listeners but that the IWorkbenchPart.dispose method is apparently not called. We checked that all listeners are correctly removed, when dispose is called.
I've been running M9 for two days now and cannot find the described leak anymore. I'll check again.
Cannot reproduce. Closing.
