如何让Jackson按排序顺序序列化未排序的集合？

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class JacksonSerializationExample {
    public static void main(String[] args) throws Exception {
        // 创建未排序的集合
        List<Person> personList = new ArrayList<>();
        personList.add(new Person("John", 25));
        personList.add(new Person("Alice", 30));
        personList.add(new Person("Bob", 20));

        // 创建自定义排序器
        Comparator<Person> personComparator = Comparator.comparing(Person::getName);

        // 对集合进行排序
        Collections.sort(personList, personComparator);

        // 创建ObjectMapper对象
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.enable(SerializationFeature.INDENT_OUTPUT);

        // 序列化集合为JSON字符串
        String json = objectMapper.writeValueAsString(personList);
        System.out.println(json);
    }

    static class Person {
        private String name;
        private int age;

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

        public String getName() {
            return name;
        }

        public int getAge() {
            return age;
        }
    }
}