code: public static Vector<Object> errorAsVector(String msgId)
      {
          Vector<Object> err = new Vector<Object>();
          err.add(errorAsString(msgId));
          return err;
      }
docs: Wraps the error message id into a Vector of Vector of String.<br>
  Structure of the error:<br>
  Vector[Vector[TAG_ERROR errorId]]
  </p>
  
  @param msgId a {@link java.lang.String} object.
  @return the error message id as a Vector.