class ShutdownManager
{
    private static final Logger logger = LoggerFactory.getLogger("sys-user");

    @PreDestroy
    public void destroy()
    {
        shutdownAsyncManager();
    }

    /**
     * 停止异步执行任务
     */
    private void shutdownAsyncManager()
    {<FILL_FUNCTION_BODY>}
}

        try
        {
            logger.info("====关闭后台任务任务线程池====");
            AsyncManager.me().shutdown();
        }
        catch (Exception e)
        {
            logger.error(e.getMessage(), e);
        }
    
<no_super_class>