Read Object and Write Object in file

Read Object and Write Object:

public class Emp implements Serializable{

    String name;

    int marks;

    String address;

    public Emp(){

    }

    public Emp(String name,int marks, String address)

    {

        this.name=name;

        this.marks=marks;

        this.address=address;

    }

 

    public String disp() {

        return name+"\t"+marks+"\t"+address;

    }

}

ObjectWriterClass

ObjectOutputStream out=new ObjectOutputStream(new FileOutputStream("d:/nkser.txt"));

    Emp e=new Emp("raju", 300, "patan");

    Emp e1=new Emp("raj", 200, "patan");

    out.writeObject(e);

    out.writeObject(e1);

    out.close();

Object ReaderClass

ObjectInputStream in=new ObjectInputStream(new FileInputStream("d:/nkser.txt"));

    Emp e=(Emp) in.readObject();

    Emp e1=(Emp) in.readObject();

    System.out.println(e.disp());

    System.out.println(e1.disp());

    in.close();