code: public static void logNewUrl(String newUrl) {
      StringBuilder sb = new StringBuilder();
      sb.append("Router: new url ->>")
        .append(newUrl)
        .append("<<");
      ClientLogger.get()
                  .logSimple(sb.toString(),
                             0);
    }
docs: Log's the new URL on the browser's console
  
  @param newUrl new url to log