这是什么垃圾代码

        #region Helper
        public virtual void SerializeTo(ref Uri url, object queryJson)
        {
            if (queryJson != null)
            {
                Type type = queryJson.GetType();
                url = new Uri(string.Format("{0}#{1}卐{2}", url.OriginalString, type.AssemblyQualifiedName, JsonConvert.SerializeObject(queryJson)));
            }
        }

        public virtual void DeserializeFrom(ref Uri url, out object queryJson)
        {
            queryJson = null;
            int i = url.OriginalString.LastIndexOf("#");
            if (i != -1)
            {
                string[] param = url.OriginalString.Substring(i + 1).Split(‘卐‘);
                string typeName = param[0];
                queryJson = JsonConvert.DeserializeObject(param[1], Type.GetType(typeName, true));
            }
        }
        #endregion

这是什么垃圾代码