Integer frequency, Integer weekOfStart) {
Integer frequency, Integer weekOfStart, Integer roomOccupationToRemoveId) {
    private boolean isOccupied(final IRoom room, final Calendar periodStart, final Calendar periodEnd,            final Calendar startTime, final Calendar endTime, final DiaSemana dayOfWeek,            Integer frequency, Integer weekOfStart) {        final List<IRoomOccupation> roomOccupations = room.getRoomOccupations();        for (final IRoomOccupation roomOccupation : roomOccupations) {            boolean isOccupied = roomOccupation.roomOccupationForDateAndTime(periodStart,                    periodEnd, startTime, endTime, dayOfWeek, frequency, weekOfStart);            if (isOccupied) {                return true;            }        }        return false;    }