five.java

说明在java压缩包中

//import java.lang.Object;
public class Five extends Thread
{ 
	private static int threadCount = 0;
	private int threadNum = ++threadCount;
	private int i = 5;
	public void run()
	{
		while(true)
		{
			try
			{
				Thread.sleep(100);
			}
			catch(InterruptedException e)
			{
				System.out.println("Interrupted");
			}
			System.out.println("Thread " + threadNum + " = " + i);
			if(--i==0) return;
		}
	}
	public static void main(String[] args)
	{
		for(int i=0; i<5; i++)
			new Five().start();
	}
}