@Override
      public void showTabs() {
        ShowContentAction action = new ShowContentAction(toolWindow, toolWindow.getComponent(), toolWindow.getContentManager());
        DataContext dataContext = DataManager.getInstance().getDataContext(toolWindow.getComponent());
        KeyEvent fakeKeyEvent = new KeyEvent(toolWindow.getComponent(), ActionEvent.ACTION_PERFORMED,
                                             System.currentTimeMillis(), 0, 0, '\0');
        AnActionEvent event = AnActionEvent.createFromInputEvent(fakeKeyEvent, ActionPlaces.UNKNOWN, null, dataContext);
        action.actionPerformed(event);
      }
@Override
      public void showTabs()