自定义gson解析，避免解析错误，程序报错

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第一步注册

    val gson: Gson
        get() {
            return GsonBuilder(
                     .registerTypeAdapter(User::class.java, deserialize())
                    .registerTypeAdapter(object : TypeToken>() {}.type,StringObjectDeserializer())
//                    .registerTypeAdapter(RealmList::class.java, StringObjectDeserializer())
                    .registerTypeAdapter(Date::class.java, DateDeserializer())
                    .serializeNulls()
                    .create()
        

注册自定义的customList

    public class StringObjectDeserializer : JsonDeserializer> {

        @Throws(JsonParseException::class)
        override fun deserialize(json: JsonElement, typeOF: Type,
                                 context: JsonDeserializationContext): RealmList? {

            val valueType = (typeOF as ParameterizedType).getActualTypeArguments().get(0)
            var sss:RealmList = RealmList()
            try {

                for (item in json.asJsonArray) {
                    item?.let {
                        sss.add(context.deserialize(it,valueType))
                    }
                }

                return sss
            } catch (e: Exception) {
                return null
            }

            throw JsonParseException("Unparseable RealmList: \"" + json.asString
                    + "\". Supported formats: " )


        }
    

定义通用list

I want it ot work for every kind of list, like CustomList, CustomList, CustomList not just a specific kind of list

class CustomListConverter implements JsonDeserializer> {
    public CustomList deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext ctx) {
        Type valueType = ((ParameterizedType) typeOfT).getActualTypeArguments()[0];

        CustomList