public static IObjectActionDelegate findPopupMenusObjectAction(String pluginId, String actionId) {
   Platform.getBundle(pluginId);
   try {
     return (IObjectActionDelegate)
         ExtensionPointUtil.findClassByElementId(
             "org.eclipse.ui.popupMenus", actionId); // $NON-NLS-1$
   } catch (CoreException ex) {
     ModelUIPlugin.getPluginLog().logError(ex);
   }
   return null;
 }
 public static IImportWizard findImportWizardsItem(String pluginId, String wizardId) {
   Platform.getBundle(pluginId);
   try {
     return (IImportWizard)
         ExtensionPointUtil.findClassByElementId(
             "org.eclipse.ui.importWizards", wizardId); // $NON-NLS-1$
   } catch (CoreException ex) {
     ModelUIPlugin.getPluginLog().logError(ex);
   }
   return null;
 }