@Override
      public void invokePopup(Component comp, int x, int y) {
        ActionPopupMenu contextMenu = ((ActionManagerImpl)ActionManager.getInstance()).createActionPopupMenu(
          ActionPlaces.JAVADOC_TOOLBAR,
          new DefaultActionGroup(navigationAndAdditionalActions),
          new MenuItemPresentationFactory(true)
        );
        contextMenu.getComponent().show(comp, x, y);
      }
@Override
      public void invokePopup(Component comp, int x, int y)