final public void And_operator() throws ParseException {
                     /*@bgen(jjtree) And_operator */
  SimpleNode jjtn000 = new SimpleNode(JJTAND_OPERATOR);
  boolean jjtc000 = true;
  jjtree.openNodeScope(jjtn000);
  jjtn000.jjtSetFirstToken(getToken(1));
    try {
      if (jj_2_73(3)) {
        jj_consume_token(AND);
      } else if (jj_2_74(3)) {
        jj_consume_token(ANDAND);
      } else {
        jj_consume_token(-1);
        throw new ParseException();
      }
    } finally {
    if (jjtc000) {
      jjtree.closeNodeScope(jjtn000, true);
      jjtn000.jjtSetLastToken(getToken(0));
    }
    }
  }