public static void main(String[] args) {
        ExecutorImplClassDemo executorImplClassDemo = new ExecutorImplClassDemo();
        CompoundExecutorDemo compoundExecutorDemo = new CompoundExecutorDemo(executorImplClassDemo);
        ExecutorImplClassDemo.RunnableImpl runnable = new ExecutorImplClassDemo.RunnableImpl();
        compoundExecutorDemo.execute(runnable);
        try {
            sleep(3000);//等程序执行完
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("main print:" +  runnable.getCount());
    }