Wednesday, January 21, 2015

Stopping a thread in java pgm



Stopping a thread

import java.util.Timer;
import java.util.TimerTask;
class CanStop extends Thread
{
   private volatile boolean stop = false;
   private int counter = 0;
   public void run()
   {
      while (!stop && counter < 10000)
      {
         System.out.println(counter++);
      }
      if (stop)
      System.out.println("Detected stop");
   }
   public void requestStop()
  {
      stop = true;
   }
}
public class Stopping
{
   public static void main(String[] args)
   {
      final CanStop stoppable = new CanStop();
      stoppable.start();
      new Timer(true).schedule(new TimerTask()
      {
         public void run()
         {
            System.out.println("Requesting stop");
            stoppable.requestStop();
         }
      }, 350);
   }
}

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