### Question:
ChaosCalendar implements HolidayCalendar { @Override public int getEndOfDay () { return endOfDay; } ChaosCalendar(String timezoneName, int startOfDay, int endOfDay); @Override boolean isHoliday(Calendar day); @Override ZoneId getTimeZoneId(); @Override int getStartOfDay(); @Override int getEndOfDay(); @Override TimeZone getTimeZone();  }### Answer:
@Test public void getEndOfDay () { assertEquals(endOfDay, chaosCalendar.getEndOfDay()); }