docs: final public void LiteralExpression() throws ParseException {
                                                 /*@bgen(jjtree) LiteralExpression */
                                                  AstLiteralExpression jjtn000 = new AstLiteralExpression(JJTLITERALEXPRESSION);
                                                  boolean jjtc000 = true;
                                                  jjtree.openNodeScope(jjtn000);Token t = null;
      try {
        t = jj_consume_token(LITERAL_EXPRESSION);
                               jjtree.closeNodeScope(jjtn000, true);
                               jjtc000 = false;
                               jjtn000.setImage(t.image);
      } finally {
        if (jjtc000) {
          jjtree.closeNodeScope(jjtn000, true);
        }
      }
    }