query.setFilter("idClan == nameParam");
//query.setOrdering("name desc");
query.setOrdering("dateCommunityClan desc"); //recup de la derniere compo du CLAN (J-1)
query.setRange(0, 1); //only 1 results
//query.setOrdering("hireDate desc");
query.declareParameters("String nameParam");
List<DaoCommunityClan2> resultsTmp = (List<DaoCommunityClan2>) query.execute(idClan);
Map<String, String> mapPrevDaoMembers = new HashMap<String, String>();;
Map<String, String> mapCurrentDaoMembers = new HashMap<String, String>();