public class MyThread implements Runnable { 
	int count= 1, number; 
	public MyThread(int num) { 
		number = num;
		System.out.println("創建線程" + number); 
} 
public void run() { 
	while(true) {  
		System.out.println("線程 " + number + ":數量 " + count); 
		if(++count== 6) return; 
 	} 
 } 
 public static void main(String args[]) { 
	 for(int i = 0; i < 3; i++) new Thread(new MyThread(i+1)).start(); 
 } 
}