/* JTimer.java: a simple Java facade for timing things
 *
 * Copyright (c) 1998 The Regents of the University of California.
 *       All Rights Reserved.  See the COPYRIGHT file for details.
 */

package tutorial.tcltk98;
import java.util.*;

public class JTimer {
  long startTime = 0;
  public void start () {
    GregorianCalendar cal = new GregorianCalendar();
    startTime = cal.getTime().getTime();
  }
  public String stop () {
    GregorianCalendar cal = new GregorianCalendar();
    long elapsedTime = cal.getTime().getTime() - startTime;
    return Long.toString(elapsedTime);
  }
}