code: public static String getStaticServer() {
          final StringBuilder staticServerBuilder = new StringBuilder(getStaticServerScheme()).append("://").append(getStaticServerHost());
          final String port = getStaticServerPort();
          if (StringUtils.isNotBlank(port) && !"80".equals(port) && !"443".equals(port)) {
              staticServerBuilder.append(':').append(port);
          }
  
          return staticServerBuilder.toString();
      }
docs: Gets static server.
  
  @return static server, ${staticServerScheme}://${staticServerHost}:${staticServerPort}