刚刚再调试程序发现一个比较基础的问题，弄成了demo代码.
场景是，在jvm运行时干掉XX线程，代码如下：

 public static void main(String[] args) throws InterruptedException {
        //**//
        new Thread(new Runnable() {
            @Override
            public void run() {
                while (true) {
                    //一个死循环的job 没有sleep、wait...
                }
            }
        }) {{
            this.setName("test-Thread-1");
        }}.start();
        //*模拟一个无法中断的线程*//

        Thread _thread = null;
        Map<Thread, StackTraceElement[]> threadMap = Thread.getAllStackTraces();
        for (Thread thread : threadMap.keySet()) {
            if (thread.getName().equals(Thread.currentThread().getName())) {
                continue;
            }
            if (thread.getName().equals("test-Thread-1") && thread.isAlive()) {
                _thread = thread;
                thread.interrupt();
            }
        }
        Thread.sleep(1000);
        System.out.println(_thread.isAlive());      //true
        System.out.println(_thread.isInterrupted());//true
        //死循环cpu飙高
        System.exit(0);
    }
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