docs: final public void Literal() throws ParseException {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case TRUE:
      case FALSE:
        Boolean();
        break;
      case FLOATING_POINT_LITERAL:
        FloatingPoint();
        break;
      case INTEGER_LITERAL:
        Integer();
        break;
      case STRING_LITERAL:
        String();
        break;
      case NULL:
        Null();
        break;
      default:
        jj_la1[50] = jj_gen;
        jj_consume_token(-1);
        throw new ParseException();
      }
    }