java stopwatch standalone

I need a standalone java stopwatch program with the tester. it must have 3 buttons, start, stop and exit. it must keep elapsed time after the stop and start will contiue the counting. is not for web applications. need as soon as possible.
mack04Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

sciuriwareCommented:
Hi, I do such things from the program itself, but here is a building block without gui:

public class Stopwatch
{
   /**
    * Records the start time for <B>Sy.startWatch()</B>, <B>Sy.lapWatch()</B> & <B>Sy.stopwatch()</B>.
    */
   private static long clockStart = 0;

   /**
    * Records the lap time for <B>Sy.startWatch()</B>, <B>Sy.lapWatch()</B> & <B>Sy.stopwatch()</B>.
    */
   private static long clockLap = 0;


   /**
    * Starts the clock for elapsed time measurements.
    * <P>
    * Records the current time. For a closed interval call <B>Sy.stopWatch()</B>,<BR>
    * for repeated intervals call <B>Sy.lapWatch()</B>.
    * </P>
    */
   public static void startWatch()
   {
      clockStart = clockLap = System.currentTimeMillis();
   }


   /**
    * Measures the elapsed time since the last <B>Sy.startWatch()</B>.
    * <P>
    * Also the time is set for the next <B>Sy.lapWatch()</B> call.
    * </P>
    *
    * @return    The # of milliSeconds.
    */
   public static long stopWatch()
   {
      return((clockLap = System.currentTimeMillis()) - clockStart);
   }


   /**
    * Measures the elapsed time between successive calls.
    * <P>
    * For this method the clock seems to be reset at any previous call to<BR>
    * <B>Sy.startWatch()</B>, <B>Sy.lapWatch()</B> or <B>Sy.stopWatch()</B>.
    * </P>
    *
    * @return    The # of milliseconds.
    */
   public static long lapWatch()
   {
   long now = System.currentTimeMillis();
   long lap = now - clockLap;

      clockLap = now;
      return(lap);
   }
}

;JOOP!
0
contactkarthiCommented:
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Java

From novice to tech pro — start learning today.