Custom Jsonconverter, deserializing array properties that do not conform to specifications

If the JSON string does not conform to the specification, it can be resolved by customizing the JsonConvert

    public class SingleValueArrayConverter<T> : JsonConverter     {        public override void  Writejson (Jsonwriter writer, object value, jsonserializer serializer)          {             Throw new notimplementedexception ();        }          public override object readjson (JsonReader  Reader, type objecttype, object existingvalue, jsonserializer serializer)          {             object retval = new object ();             if  (reader. TOkentype == jsontoken.startobject)              {                T  instance =  (T) serializer. Deserialize (reader, typeof (T));                 retVal = new List<T> ()  { instance };             }             else if  (reader. Tokentype == jsontoken.startarray)              {                retval  = serializer. Deserialize (reader, objecttype);             }             return retval;         }         public override bool  Canconvert (Type objecttype)         {             return true;         }    }  

Custom Jsonconverter, deserializing array properties that do not conform to the specification