如何在JVM被杀死之前使线程永远存活？

Question

I have a thread which i wanted to run always until the JVM is stopped. What is the best way to do that ?

public void run() {
    String event = sc.nextLine();
    try {
          queue.put(event); // thread will block here
    } catch (InterruptedException e) {
          e.printStackTrace();
    }
}

Answer 1

Just adding an infinite loop should do the trick

public void run() {
   while(true){
        String event = sc.nextLine();
        try {
          queue.put(event); // thread will block here
        } catch (InterruptedException e) {
           e.printStackTrace();
        }
    }
}

Answer 2

while (true) { runBody(); }

如有必要，添加异常处理。