### Question:
Nonstop implements HolidayCalendar { @Override public boolean isBeforeWorkingHours (Calendar from) { return false; }  @Override boolean isHoliday(Calendar day); @Override boolean isWorkingHours(Instant time); @Override int getStartOfDay(); @Override int getEndOfDay(); @Override boolean isBeforeWorkingHours(Calendar from); @Override boolean isWeekend(Calendar from);  }### Answer:
@Test public void isBeforeWorkingHours () { assertFalse(calendar.isBeforeWorkingHours(getDate(2018, Calendar.OCTOBER, 20))); }