code: protected boolean isForbidden(URI uri)
      {
          String scheme = uri.getScheme();
          String host = uri.getHost();
          int port = uri.getPort();
          return isForbidden(scheme, host, port, true);
      }
docs: Is URL Forbidden.
  
  @return True if the URL is not forbidden. Calls isForbidden(scheme,host,port,true);