package serialization;

import java.io.*;
import java.io.Serializable;

public class SerializationSample {

    public static void main(String[] args) throws IOException{
        Student st =new Student(1);
        FileOutputStream fs =new FileOutputStream("student.ser");
        ObjectOutputStream os =new ObjectOutputStream(fs);
        os.writeObject(st);
        os.close();
    }
}

class Student implements Serializable{

    int id;

    public Student(int id){
        this.id = id;
    }
}