CalendarUtils { public static boolean isPM(final Date date) { return !isAM(date); } private  CalendarUtils(); static Calendar fromDateToCalendar(final Date date); static int weekDay(final Date date); static int month(final Date date); static int weekOfYear(final Date date); static int day(final Date date); static int dayOfYear(final Date date); static int year(final Date date); static boolean isLeapYear(final Date date); static boolean isAM(final Date date); static boolean isPM(final Date date); static int hour12(final Date date); static int hour24(final Date date); static int minute(final Date date); static int second(final Date date); static int millisecond(final Date date);  }
@Test public void testIsPM() throws Exception { final Date amDate = date(2000, 1, 1, 11); final Date pmDate = date(2000, 1, 1, 23); final boolean is11PM = CalendarUtils.isPM(amDate); final boolean is23PM = CalendarUtils.isPM(pmDate); assertFalse(is11PM); assertTrue(is23PM); }