如果一个json可以表示两个类，如何在Java中使用jackson？

import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    public static void main(String[] args) {
        ObjectMapper objectMapper = new ObjectMapper();

        // JSON字符串
        String json = "{\"name\": \"John\", \"age\": 25}";

        try {
            // 将JSON转换为Person对象
            Person person = objectMapper.readValue(json, Person.class);
            System.out.println("Name: " + person.getName());
            System.out.println("Age: " + person.getAge());

            // 将Person对象转换为JSON
            String jsonOutput = objectMapper.writeValueAsString(person);
            System.out.println("JSON Output: " + jsonOutput);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

class Person {
    private String name;
    private int age;

    // Getters and setters

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}