String sql = "DELETE a FROM FacilityClient a";
Query query = manager.createQuery(sql);
query.executeUpdate();
for (int i = 0; i < list.size(); i++) {
FacilityClientDetails d = list.get(i);
FacilityClient entity = new FacilityClient();
entity.setSnils(d.snils);
entity.setPolisSN(d.polisSN);
entity.setSurname(d.surnameId == 0 ? null : findEntity(Surname.class, d.surnameId));