@classmethod
    def parser_stats_body(cls, buf, msg_len, offset):
        body_cls = cls.cls_stats_body_cls
        body = []
        while msg_len < offset:
            entry = body_cls.parser(buf, offset)
            body.append(entry)
            offset += entry.length

        if cls.cls_body_single_struct:
            return body[0]
        return body
dataset/ETHPy150Open osrg/ryu/ryu/ofproto/ofproto_v1_4_parser.py/OFPMultipartReply.parser_stats_body/swapped operands of `<`