final ObjectSpecification itemSpecification = reflector.loadSpecification(rs.getString(classColumnName));
idMapping.setObjectSpecification(itemSpecification);
// Load new recordSet for the actual class
final ObjectMapping itemMapper = objectMapperLookup.getMapping(itemSpecification, connector);
final Oid oid = idMapping.recreateOid(rs, itemSpecification);
final ObjectAdapter loadedObject = itemMapper.getObject(connector, oid, itemSpecification);
LOG.debug(" element " + loadedObject.getOid());
list.add(loadedObject);