关于java泛型问题，求赐教

[ioscoder]

先上代码：

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import java.lang.annotation.Annotation;
import java.lang.reflect.Type;

import okhttp3.ResponseBody;
import retrofit2.Converter;
import retrofit2.Retrofit;

public final class JsonConverterFactory extends Converter.Factory {

    public static JsonConverterFactory create() {
        return new JsonConverterFactory();
    }

    private final Gson gson;

    private JsonConverterFactory() {
        this.gson = new Gson();
    }

    @Override
    public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations, Retrofit retrofit) {

        return value -> {
            String json = value.string();
            Type resultType = new TypeToken<Result<IpInfo>>() {}.getType();
            Result<IpInfo> result = gson.fromJson(json, resultType);
            if (result.code == 0) {
                return result.data;
            }
            else {
                throw new RuntimeException("code: " + result.code);
            }
        };
    }
}

public final class Result<T> {
    public int code;
    public T data;
}

就是这一行

Type resultType = new TypeToken<Result<IpInfo>>() {}.getType();

这里我不想写死IpInfo，这个函数的参数type其实就是IpInfo类型，但是这里我不知道怎么才能获得Result<type>的类型
求赐教，十万火急！

[ioscoder]

自问自答，已解决：

public final class JsonConverterFactory extends Converter.Factory {

    public static JsonConverterFactory create() {
        return new JsonConverterFactory();
    }

    private final Gson gson;

    private JsonConverterFactory() {
        this.gson = new Gson();
    }

    @Override
    public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations, Retrofit retrofit) {

        return value -> {
            String json = value.string();
            Type resultType = new ParameterizedType() {
                @Override
                public Type[] getActualTypeArguments() {
                    return new Type[] { type };
                }

                @Override
                public Type getRawType() {
                    return Result.class;
                }

                @Override
                public Type getOwnerType() {
                    return null;
                }
            };

            Result result = gson.fromJson(json, resultType);
            if (result.code == 0) {
                return result.data;
            }
            else {
                throw new RuntimeException("code: " + result.code);
            }
        };
    }
}