@Override
      public void invokePopup(Component comp, int x, int y) {
        ActionManager manager = actionManager == null ? ActionManager.getInstance() : actionManager;
        ActionGroup actionGroup = group.apply(manager);
        if (actionGroup == null) return;
        ActionPopupMenu popupMenu = manager.createActionPopupMenu(place, actionGroup);
        popupMenu.setTargetComponent(component);
        JPopupMenu menu = popupMenu.getComponent();
        if (menuListener != null) {
          menu.addPopupMenuListener(menuListener);
        }
        menu.show(comp, x, y);
      }
@Override
      public void invokePopup(Component comp, int x, int y)