java - 如何杀死从第三方库导入的线程？

Question

我在项目中导入了第三方库，现在我们将其发布到Websphere上(我使用ServletContextListener来清理应用程序中的所有步骤，使用Thread.stop( ) 方法)，但是每次我们重新部署这个应用程序时，我发现旧线程仍然存在，我在互联网上搜索，并且知道它应该使用 voilate 成员或使用 interrupt()，但是我不想破解第三方库，所以谁可以给我提示？
谢谢:)
第三方lib代码如下:

public void run() {
      while (true) {
            try {
                for (DefaultFuture future : FUTURES.values()) {
                    if (future == null || future.isDone()) {
                        continue;
                    }
                    if (System.currentTimeMillis() - future.getStartTimestamp() > future.getTimeout()) {
                        // create exception response.
                        Response timeoutResponse = new Response(future.getId());
                        // set timeout status.
                        timeoutResponse.setStatus(future.isSent() ? Response.SERVER_TIMEOUT : Response.CLIENT_TIMEOUT);
                        timeoutResponse.setErrorMessage(future.getTimeoutMessage(true));
                        // handle response.
                        DefaultFuture.received(future.getChannel(), timeoutResponse);
                    }
                }
                Thread.sleep(30);
            } catch (Throwable e) {
                logger.error("Exception when scan the timeout invocation of remoting.", e);
            }
        }
    }

我做了一个简单的本地测试，发现thread.stop()可以停止线程，并且使用本地jetty，我可以重现问题，谁能解释一下？

我本地的测试代码:

public class Test {
public static void main(String[] args) throws InterruptedException, IOException {
    myThread t1 = new myThread();
    t1.start();
    Thread.sleep(4000);
    t1.stop();
    System.in.read();
}

}

class myThread extends Thread{
@Override
public void run() {
    int i=0;
    while(true){
        try {
            System.out.println(i++);
            Thread.sleep(30);
        } catch (Throwable e) {
            e.printStackTrace();
        }
    }
}

}

Answer 1

stop 方法已被弃用。这是不安全的。您应该阅读 Oracle 教程 - Why are Thread.stop, Thread.suspend and Thread.resume Deprecated?.

引用段落:

What should I use instead of Thread.stop? For example, suppose your applet contains the following start, stop and run methods:

private Thread blinker;

public void start() {
    blinker = new Thread(this);
    blinker.start();
}

public void stop() {
    blinker.stop();  // UNSAFE!
}

public void run() {
    while (true) {
        try {
            Thread.sleep(interval);
        } catch (InterruptedException e){
        }
        repaint();
    }
} 

You can avoid the use of Thread.stop by replacing the applet's stop and run methods with: private volatile Thread blinker;

public void stop() {
    blinker = null;
}

public void run() {
    Thread thisThread = Thread.currentThread();
    while (blinker == thisThread) {
        try {
            Thread.sleep(interval);
        } catch (InterruptedException e){
        }
        repaint();
    }
}

为什么不扩展第三方类，重写线程方法呢？