### Question:
TimeManager { public TimeManager() { dateFormat = new SimpleDateFormat("HH:mm:ss"); dateFormat.setTimeZone(TimeZone.getTimeZone("GMT")); startTime = System.currentTimeMillis(); } TimeManager(); synchronized double getElapsedTimeInHours(); synchronized double getElapsedTimeInMinutes(); synchronized double getElapsedTimeInSeconds(); synchronized double getElapsedTimeInMilliSeconds();  }### Answer:
@Test public void testTimeManager() throws Exception { TimeManager tMan = new TimeManager(); Assert.assertNotNull(tMan); }