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
null,
				null,
				null, WorkbenchMessages.Workbench_selectAll, null,
				WorkbenchMessages.Workbench_selectAllToolTip,
				CommandContributionItem.STYLE_PUSH, null, false);
        selectAllItem = new CommandContributionItem(selectAllParm);
        acms.map(ActionFactory.SELECT_ALL.getId(), selectId);
        String findId = "org.eclipse.ui.edit.findReplace"; 
		CommandContributionItemParameter findParm = new CommandContributionItemParameter(
				window,
				ActionFactory.FIND.getId(),
				findId,
				null,
				null,
				null,
				null, WorkbenchMessages.Workbench_findReplace, null,
				WorkbenchMessages.Workbench_findReplaceToolTip,
				CommandContributionItem.STYLE_PUSH, null, false);
        findItem = new CommandContributionItem(findParm);
        acms.map(ActionFactory.FIND.getId(), findId);
        closeAction = ActionFactory.CLOSE.create(window);
        register(closeAction);
        closeAllAction = ActionFactory.CLOSE_ALL.create(window);
        register(closeAllAction);
        closeOthersAction = ActionFactory.CLOSE_OTHERS.create(window);
        register(closeOthersAction);
        closeAllSavedAction = ActionFactory.CLOSE_ALL_SAVED.create(window);
        register(closeAllSavedAction);
        helpContentsAction = ActionFactory.HELP_CONTENTS.create(window);
        register(helpContentsAction);