docs: private static LocalDate _moveDate (final MovingCondition aMoveCond, final LocalDate aDate)
    {
      final DayOfWeek nWeekday = XMLHolidayHelper.getWeekday (aMoveCond.getWeekday ());
      final int nDirection = aMoveCond.getWith () == With.NEXT ? 1 : -1;
  
      LocalDate aMovedDate = aDate;
      while (aMovedDate.getDayOfWeek () != nWeekday)
      {
        aMovedDate = aMovedDate.plusDays (nDirection);
      }
      return aMovedDate;
    }