class XPluginImp implements Plugin {
    @Override
    public void start(AppContext context) {<FILL_FUNCTION_BODY>}
}

        if (Solon.app().enableSessionState() == false) {
            return;
        }

        if (Solon.app().chainManager().getSessionStateFactory().priority()
                >= RedissonSessionStateFactory.SESSION_STATE_PRIORITY) {
            return;
        }
        /*
         *
         * server.session.state.redis:
         * server:
         * password:
         * db: 31
         * maxTotal: 200
         *
         * */

        if (RedissonSessionStateFactory.getInstance().redisClient() == null) {
            return;
        }

        Solon.app().chainManager().setSessionStateFactory(RedissonSessionStateFactory.getInstance());

        LogUtil.global().info("Session: Redis session state plugin is loaded");
    
<no_super_class>