private FindUI getOrCreateUI() {
    if (myUI == null) {
      JComponent component;
      FindPopupPanel panel = new FindPopupPanel(this);
      component = panel;
      myUI = panel;

      registerAction("ReplaceInPath", true, component, myUI);
      registerAction("FindInPath", false, component, myUI);
      Disposer.register(myUI.getDisposable(), this);
    }
    return myUI;
  }
private FindUI getOrCreateUI()