code: public static ServerException embedUnexpectedReplyCodeException(
  			       		    UnexpectedReplyCodeException urce,
  					    String message) {
  	ServerException se = new ServerException(
  						 SERVER_REFUSED,
  						 message);
  	se.setRootCause(urce);
  	return se;
      }
docs: Constructs server exception with UnexpectedReplyCodeException
  nested in it.