mutlithreaddemo3.java

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// 例4.2.3 MutliThreadDemo3.java
class MutliThread implements Runnable
{	
	private int ticket = 100;
	Thread t;   
	MutliThread(String name)
	{
		t = new Thread(this,name);     // 创建线程
	}
	public void run()
	{
		while(ticket>0)
			System.out.println(ticket--+"  is saled by "+t.getName());
	}
	public void start()  // 自定义start()方法来调用Thread类的start()方法
	{
		t.start();
	}
}
class MutliThreadDemo3
{
	public static void main(String args[])
	{
		MutliThread m1 = new MutliThread("Window 1");
		MutliThread m2 = new MutliThread("Window 2");
		MutliThread m3 = new MutliThread("Window 3");
// 这里调用的是MutliThread类自定义的start()方法而不是Thread类的start()方法
m1.start();   
		m2.start();
		m3.start();
	}	
}