多线程：模拟多个人通过一个山洞.............

package Thread11;

public class MountTest {

public static void main(String[] args) {
// TODO 自动生成的方法存根
Mount cave = new Mount();
new Thread(cave,"李三1").start();
new Thread(cave,"李三2").start();
new Thread(cave,"李三3").start();
new Thread(cave,"李三4").start();
new Thread(cave,"李三5").start();
new Thread(cave,"李三6").start();
new Thread(cave,"李三7").start();
new Thread(cave,"李三8").start();
new Thread(cave,"李三9").start();
new Thread(cave,"李三10").start();
}
}

class Mount implements Runnable{
private Object lock=new Object();
public void run(){
synchronized(lock){
System.out.println(Thread.currentThread().getName()+"---走出山洞");
try{
Thread.sleep(2000);
}catch(InterruptedException e){
e.printStackTrace();
}
}

}
}

多线程：模拟多个人通过一个山洞.............

原文：http://www.cnblogs.com/lyly01/p/8004766.html