// $ANTLR start "json_argument"
  // AnnotationParser.g:125:1: json_argument : STRING_LITERAL ASIG ( STRING_LITERAL | STRING ) ;
  public final AnnotationParser.json_argument_return json_argument() throws RecognitionException {
    AnnotationParser.json_argument_return retval = new AnnotationParser.json_argument_return();
    retval.start = input.LT(1);

    AnnotationCommonTree root_0 = null;

    CommonToken STRING_LITERAL24 = null;
    CommonToken ASIG25 = null;
    CommonToken set26 = null;

    AnnotationCommonTree STRING_LITERAL24_tree = null;
    AnnotationCommonTree ASIG25_tree = null;
    AnnotationCommonTree set26_tree = null;

    try {
      // AnnotationParser.g:126:3: ( STRING_LITERAL ASIG ( STRING_LITERAL | STRING ) )
      // AnnotationParser.g:126:5: STRING_LITERAL ASIG ( STRING_LITERAL | STRING )
      {
        root_0 = (AnnotationCommonTree) adaptor.nil();

        STRING_LITERAL24 =
            (CommonToken) match(input, STRING_LITERAL, FOLLOW_STRING_LITERAL_in_json_argument386);
        STRING_LITERAL24_tree = (AnnotationCommonTree) adaptor.create(STRING_LITERAL24);
        adaptor.addChild(root_0, STRING_LITERAL24_tree);

        ASIG25 = (CommonToken) match(input, ASIG, FOLLOW_ASIG_in_json_argument388);
        ASIG25_tree = (AnnotationCommonTree) adaptor.create(ASIG25);
        adaptor.addChild(root_0, ASIG25_tree);

        set26 = (CommonToken) input.LT(1);
        if (input.LA(1) == STRING || input.LA(1) == STRING_LITERAL) {
          input.consume();
          adaptor.addChild(root_0, (AnnotationCommonTree) adaptor.create(set26));
          state.errorRecovery = false;
        } else {
          MismatchedSetException mse = new MismatchedSetException(null, input);
          throw mse;
        }
      }

      retval.stop = input.LT(-1);

      retval.tree = (AnnotationCommonTree) adaptor.rulePostProcessing(root_0);
      adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);

    } catch (RecognitionException re) {
      reportError(re);
      recover(input, re);
      retval.tree = (AnnotationCommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);

    } finally {
    }
    return retval;
  }