如何在java DatagramSocket中发送未实现可序列化接口的对象

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;

public class ObjectSender {
    public static void main(String[] args) {
        try {
            // 创建待发送的自定义对象
            CustomObject obj = new CustomObject();
            obj.setName("Example");
            obj.setValue(123);

            // 创建DatagramSocket对象
            DatagramSocket socket = new DatagramSocket();

            // 序列化自定义对象为字节数组
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            ObjectOutputStream oos = new ObjectOutputStream(baos);
            oos.writeObject(obj);
            byte[] data = baos.toByteArray();

            // 创建DatagramPacket对象，并设置目标IP地址和端口号
            InetAddress address = InetAddress.getByName("目标IP地址");
            int port = 12345;
            DatagramPacket packet = new DatagramPacket(data, data.length, address, port);

            // 发送DatagramPacket对象
            socket.send(packet);

            // 关闭socket
            socket.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

// 自定义的未实现可序列化接口的类
class CustomObject {
    private String name;
    private int value;

    // Getter和Setter方法

    public String getName() {
        return name;
    }

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

    public int getValue() {
        return value;
    }

    public void setValue(int value) {
        this.value = value;
    }
}