@PostConstruct
 public void create() {
   restClient = Restfulie.custom();
 }
 /** Starts a new request */
 public Request at(String relative) {
   if (!server.isRunning()) {
     throw new IllegalStateException("Jetty did not start properly or already stopped.");
   }
   return Restfulie.at("http://localhost:" + port + relative).accept("text/html");
 }