Method init

src/main/java/file/engine/frames/SearchBar.java:2846–2851

(Event event)

    }

    @EventListener(listenClass = BootSystemEvent.class)
    private static void init(Event event) {
        SearchBar tempInstance = getInstance();
        //开启所有线程
        tempInstance.initThreadPool();
    }

    @EventRegister(registerClass = GrabFocusOnAttachModeEvent.class)
    private static void grabFocusOnAttachMode(Event event) {