Java线程通信停止循环失败

Question

现在会死循环,怎么解决掉死循环呢?

public class time {
    static boolean loop = true;
    public static void main(String[] args) {
        int i = 0;
        new Stop().start();
        while (loop){
            ++i;
        }
    }
}

class Stop extends Thread{

    @Override
    public void run() {
        try {
            sleep(1000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        time.loop = false;
    }
}

Answer 1