Java stop thread all threads running from class
<p>what I need to do is be able to stop all threads running from one thread class that implements runnable. This is what I mean: here is the beginning of my "thread" class: </p>

<pre><code>public class HTTP extends Thread
{   
    int threadNumber;
    String host;
    int port;
    int timeLeft;
    private BufferedReader LocalBufferedReader;

    public HTTP(int threadNumber, String host, int port, int timeLeft)
    {
        this.threadNumber = threadNumber;
        this.host= host;
        this.port = port;
        this.timeLeft = (timeLeft * 1000);
    }

  public void run()
  {
</code></pre>

<p>This is how I am creating the multiple threads to do this: </p>

<pre><code> for (int n = 1; n &lt;= m; n++) {
      new HTTP(n + 1, str, j, k).start();
    }
</code></pre>

<p>m is the number of threads to create. This can be anywhere from 50-1000. Now what I need to do is just abruptly stop all of them at once. How can I do that? </p>
