Bug 229351 [Contributions] Customize Perspective dialog removes menu entires
I20080429-0100. (works in 3.4 M6a) 1. start fresh workspace 2. verify that the 'Edit' menu contains, e.g. Cut, Copy, Paste 3. Window > Customize Perspective... 4. click 'Cancel' (alternatively you can go and edit, then click 'OK') 5. observe: menu entries are gone from the 'Edit' menu The user has to restart in order to get the menu working again.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
closePerspAction = null;
        lockToolBarAction = null;
        closeAllPerspsAction = null;
        showViewMenuAction = null;
        showPartPaneMenuAction = null;
        nextPartAction = null;
        prevPartAction = null;
        nextEditorAction = null;
        prevEditorAction = null;
        nextPerspectiveAction = null;
        prevPerspectiveAction = null;
        activateEditorAction = null;
        maximizePartAction = null;
        minimizePartAction = null;
        switchToEditorAction = null;
        quickAccessAction.dispose();
        quickAccessAction = null;
        backwardHistoryAction = null;
        forwardHistoryAction = null;
        undoAction = null;
        redoAction = null;
        cutItem = null;
        copyItem = null;
        pasteItem = null;
        deleteItem = null;
        selectAllItem = null;
        findItem = null;
        printMenuItem = null;
        printToolItem = null;
        revertItem = null;