Clock { long getTime() { return System.currentTimeMillis(); }    }
@Test (timeout=10000) public void testClock(){ Clock clock= new Clock(); long templateTime=System.currentTimeMillis(); long time=clock.getTime(); assertEquals(templateTime, time,30); }
@Test (timeout=1000) public void testClock(){ Clock clock= new Clock(); long templateTime=System.currentTimeMillis(); long time=clock.getTime(); assertEquals(templateTime, time,30); }