//线程的睡眠
public class test31 {public static void main(String[] args){Xc43 xc43=new Xc43();Thread ccc=new Thread(xc43);ccc.start();}
}
class Xc43 implements Runnable {public void run(){for (int i=0;i<10;i++){System.out.println(Thread.currentThread().getName()+""+i);try{Thread.sleep(1000);}catch(Exception e){}}}
}

运行结果会发现间断输出