motherthread.java

java的线程类演示

public class MotherThread implements Runnable
{
	public void run()
	{
		System.out.println("妈妈准备煮饭");
		System.out.println("妈妈发现米酒用完了");
		System.out.println("妈妈叫儿子去买米酒");
		
		Thread son = new Thread(new SonThread());
		son.start();
		
		System.out.println("妈妈等待儿子把米酒买回来");
		
		try {
			son.join();
		}
		catch (InterruptedException ie)
		{
			System.err.println("发生异常！");
			System.err.println("妈妈中断煮饭");
			System.exit(1);
		}
		
		System.out.println("妈妈开始煮饭");
		System.out.println("妈妈煮好饭了");
	}
}