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Build: I20070501-0010 Each time the Package Explorer menu is opened, one image is leaked (the drop-down menu in the view toolbar, not the context menu). I'm logging the bug here because the menu contribution item seems to correctly dispose of its image in its dispose() method. java.lang.Error at java.lang.Throwable.<init>(Throwable.java:56) at org.eclipse.swt.graphics.Device.new_Object(Device.java:787) at org.eclipse.swt.graphics.Image.<init>(Image.java:491) at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:289) at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:227) at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:205) at org.eclipse.jdt.internal.ui.workingsets.WorkingSetMenuContributionItem.fill(WorkingSetMenuContributionItem.java:69) at org.eclipse.jface.action.MenuManager.update(MenuManager.java:665) at org.eclipse.ui.internal.ViewPane$PaneMenuManager.update(ViewPane.java:97) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:395) at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:390) at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:416) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943) at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:3973) at org.eclipse.swt.widgets.Control.windowProc(Control.java:3690) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1584) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1752) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4342) at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:227) at org.eclipse.swt.widgets.Display.runPopups(Display.java:3699) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3278) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2365) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2329) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2204) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:101) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:480) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:419) at org.eclipse.equinox.launcher.Main.run(Main.java:1145) at org.eclipse.equinox.launcher.Main.main(Main.java:1120)
Not a UI working set issue - it should either be a menu issue or a JDT issue.
Punting to JDT. This should've been done long ago. I apologize.
*** This bug has been marked as a duplicate of bug 188485 ***
Depends on how you define "leak". In I20070605-0010, the PE retains the image only until the view menu is opened again, and it also disposes it properly when the view is closed. So, there's no accumulation of images, just one that is not disposed at the earliest possible time. The underlying problem is bug 170647.
