public class Stopwatch extends Object
Stopwatch()
boolean
isRunning()
isStarted()
isStopped()
long
lap()
void
reset()
Stopwatch
start()
stop()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public Stopwatch()
public boolean isStarted()
public boolean isStopped()
public boolean isRunning()
public Stopwatch start()
public long stop()
public long lap()
public void reset()