@Override
@GET
@Path("/")
@Produces({ MediaType.APPLICATION_JSON, RestfulMediaType.APPLICATION_JSON_TYPE_LIST })
public Response domainTypes() {
final RepresentationType representationType = RepresentationType.TYPE_LIST;
init(representationType, Where.ANYWHERE);
final Collection<ObjectSpecification> allSpecifications = getSpecificationLoader().allSpecifications();
final TypeListReprRenderer renderer = new TypeListReprRenderer(getResourceContext(), null, JsonRepresentation.newMap());