Thread

问题：编写一个能提现多线程的例子？假设有t1,t2两个线程，如何保证t2线程在t1线程执行完后再执行？

 1 package cn.changb.thread;
 2 
 3 public class MyThread implements Runnable {
 4 
 5     @Override
 6     public void run() {
 7         // TODO Auto-generated method stub
 8         for (int i = 0; i < 100; i++) {
 9             System.out.println(Thread.currentThread().getName() + "-" + i);
10         }
11     }
12 
13 }

 1 package cn.changb.thread;
 2 
 3 public class ThreadTest {
 4 
 5     public static void main(String[] args) throws Exception {
 6         // TODO Auto-generated method stub
 7         Thread thread = new Thread(new MyThread());
 8         thread.start();
 9         thread.join();// 在上述线程执行结束后再执行后续线程的内容
10         new Thread(new MyThread()).start();
11     }
12 
13 }