Bug 67811 Need support for adding separators to the help menu
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
menu.add(aboutAction);
        /*		
         final IMutableContextActivationService contextActivationServiceA = ContextActivationServiceFactory.getMutableContextActivationService();
         contextActivationServiceA.setActiveContextIds(new HashSet(Collections.singletonList("A")));
         final IMutableContextActivationService contextActivationServiceB = ContextActivationServiceFactory.getMutableContextActivationService();
         contextActivationServiceB.setActiveContextIds(new HashSet(Collections.singletonList("B")));				
         
         menu.add(new Separator());
         
         menu.add(new Action("Add context A to the workbench") {
         public void run() {
         IWorkbench workbench = PlatformUI.getWorkbench();
         IWorkbenchContextSupport workbenchContextSupport = (IWorkbenchContextSupport) workbench.getContextSupport();
         workbenchContextSupport.getCompoundContextActivationService().addContextActivationService(contextActivationServiceA);
         }
         });
         menu.add(new Action("Remove context A from the workbench") {
         public void run() {
         IWorkbench workbench = PlatformUI.getWorkbench();
         IWorkbenchContextSupport workbenchContextSupport = (IWorkbenchContextSupport) workbench.getContextSupport();
         workbenchContextSupport.getCompoundContextActivationService().removeContextActivationService(contextActivationServiceA);
         }
         });
         
         menu.add(new Action("Add context B to the workbench") {
         public void run() {
         IWorkbench workbench = PlatformUI.getWorkbench();
         IWorkbenchContextSupport workbenchContextSupport = (IWorkbenchContextSupport) workbench.getContextSupport();
         workbenchContextSupport.getCompoundContextActivationService().addContextActivationService(contextActivationServiceB);
         }