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
register(switchToEditorAction);
        workbookEditorsAction = ActionFactory.SHOW_WORKBOOK_EDITORS
        		.create(window);
        register(workbookEditorsAction);
        
        quickAccessAction = ActionFactory.SHOW_QUICK_ACCESS
        	.create(window);
        hideShowEditorAction = ActionFactory.SHOW_EDITOR.create(window);
        register(hideShowEditorAction);
        savePerspectiveAction = ActionFactory.SAVE_PERSPECTIVE
                .create(window);
        register(savePerspectiveAction);
        editActionSetAction = ActionFactory.EDIT_ACTION_SETS
                .create(window);
        register(editActionSetAction);
        lockToolBarAction = ActionFactory.LOCK_TOOL_BAR.create(window);
        register(lockToolBarAction);
        resetPerspectiveAction = ActionFactory.RESET_PERSPECTIVE
                .create(window);
        register(resetPerspectiveAction);
        closePerspAction = ActionFactory.CLOSE_PERSPECTIVE.create(window);
        register(closePerspAction);
        closeAllPerspsAction = ActionFactory.CLOSE_ALL_PERSPECTIVES
                .create(window);
        register(closeAllPerspsAction);
        forwardHistoryAction = ActionFactory.FORWARD_HISTORY
                .create(window);
        register(forwardHistoryAction);
        backwardHistoryAction = ActionFactory.BACKWARD_HISTORY
                .create(window);