@Override
 public void onPanelClosed(int featureId, android.view.Menu menu) {
   getSherlock().dispatchPanelClosed(featureId, menu);
   super.onPanelClosed(featureId, menu);
 }
 /**
  * {@inheritDoc}
  *
  * <p>Please note: AppCompat uses it's own feature id for the action bar: {@link
  * AppCompatDelegate#FEATURE_SUPPORT_ACTION_BAR FEATURE_SUPPORT_ACTION_BAR}.
  */
 @Override
 public void onPanelClosed(int featureId, Menu menu) {
   super.onPanelClosed(featureId, menu);
 }