*/
private RosterRequestDTO createRosterRequest(String department,
int nrDaysRosterFromTim) {
RosterDTO rosterDTO = createRoster(nrDaysRosterFromTim);
PeriodDTO periodeDTO = new PeriodDTO();
periodeDTO.setStart(new org.joda.time.DateTime());
periodeDTO.setEnd(new org.joda.time.DateTime()
.plusDays(nrDaysRosterFromTim));
List<PeriodDTO> periodDTOs = new ArrayList<PeriodDTO>();
periodDTOs.add(periodeDTO);
DepartmentDTO departmentDTO = new DepartmentDTO();