Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.Serializable;

public class Main {
    public static void main(String[] args) throws Exception {
        ObjectInputStream inputStream = new ObjectInputStream(new FileInputStream("yourFile.dat"));

        Object obj = null;

        while ((obj = inputStream.readObject()) != null) {
            if (obj instanceof Person) {
                System.out.println(((Person) obj).toString());
            }
        }
        inputStream.close();
    }
}

class Person implements Serializable {

    private String firstName;

    private String lastName;

    private int age;

    public Person() {
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public int getAge() {
        return age;
    }

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

    public String toString() {
        StringBuffer buffer = new StringBuffer();
        buffer.append(firstName);
        buffer.append("\n");
        buffer.append(lastName);
        buffer.append("\n");
        buffer.append(age);
        buffer.append("\n");

        return buffer.toString();
    }
}