TreeMap<String, ArrayList<String>> serviceToServicesMap = duccDataHelper.getServiceToServicesUsageMap();
TreeMap<String, ArrayList<DuccId>> serviceToReservationsMap = duccDataHelper.getServiceToReservationsUsageMap();
int maxRecords = getServicesMax(request);
ArrayList<String> users = getServicesUsers(request);
ServicesRegistry servicesRegistry = ServicesRegistry.getInstance();
ServicesRegistryMap map = servicesRegistry.getMap();
if(!map.isEmpty()) {
int counter = 0;
int nac = 0;
for(Integer key : map.getDescendingKeySet()) {
ServicesRegistryMapPayload entry = map.get(key);