public void run() {
		for(int i = 0; i < 100; i++){
			if(i == 1){
				Thread th1 = new Thread(currentThread().getThreadGroup(), "t1");
			}
			else if(i == 2){
				Thread th2 = new Thread(currentThread().getThreadGroup(), "t2");
			}
			else if(i == 3){
				Thread th3 = new Thread(currentThread().getThreadGroup(), "t3");
			}
			enumerateThreads(currentThread().getThreadGroup());
			
		}
	}