code: @Override
      public HashMap<String, String> getExtendedInfo() {
          LinkedHashMap<String, String> info = new LinkedHashMap<String, String>();
          info.put("host", host);
          info.put("httpPort", String.valueOf(httpPort));
          info.put("httpsPort", String.valueOf(httpsPort));
  
          return info;
      }
docs: {@inheritDoc}