如何使用Moshi将json字符串序列化为org.json.JSONObject？

import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
import com.squareup.moshi.adapters.JSONObjectAdapter;
import com.squareup.moshi.adapters.PolymorphicJsonAdapterFactory;
import com.squareup.moshi.adapters.Rfc3339DateJsonAdapter;
import org.json.JSONObject;

import java.io.IOException;

public class MoshiExample {
    public static void main(String[] args) {
        // JSON字符串
        String jsonString = "{\"name\":\"John\",\"age\":30}";

        // 创建Moshi实例
        Moshi moshi = new Moshi.Builder().build();

        // 创建JsonAdapter以将JSON字符串转换为Java对象
        JsonAdapter<Person> jsonAdapter = moshi.adapter(Person.class);

        try {
            // 将JSON字符串转换为Java对象
            Person person = jsonAdapter.fromJson(jsonString);

            // 使用Gson将Java对象转换为org.json.JSONObject
            JSONObject jsonObject = new JSONObject(person);

            System.out.println(jsonObject.toString());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    // Java对象类
    static class Person {
        String name;
        int age;

        public Person(String name, int age) {
            this.name = name;
            this.age = age;
        }
    }
}