HttpResponse response = HttpRequest
                 .create(new URI("http://www.linux-magazin.de"))
                 .headers("User-Agent", "Java9")
                 .GET()
                 .response();

 LOG.info("status : " + response.statusCode());

 Map<String, List<String>> headers = response.headers().map();
 for (String key : headers.keySet()) {
     LOG.info(key + " : " + headers.get(key));
 }

 String body = response.body(asString());
 LOG.info("body : " + body);