@Override
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case TEXT:
        return isSetText();
      case ACT_TOK:
        return isSetActTok();
      }
      throw new java.lang.IllegalStateException();
    }
@Override
    public boolean isSet(_Fields field)