MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;

public class MainClass {
    public static void main(String[] args) throws Exception {
        Junk obj1 = new Junk("A");
        Junk obj2 = new Junk("B");
        Junk obj3 = new Junk("V");
        ObjectOutputStream objectOut = new ObjectOutputStream(
                new BufferedOutputStream(new FileOutputStream("C:/JunkObjects.bin")));

        objectOut.writeObject(obj1); // Write object
        objectOut.writeObject(obj2); // Write object
        objectOut.writeObject(obj3); // Write object
        objectOut.close(); // Close the output stream

        ObjectInputStream objectIn = null;
        int objectCount = 0;
        Junk object = null;

        objectIn = new ObjectInputStream(new BufferedInputStream(new FileInputStream("C:/JunkObjects.bin")));

        // Read from the stream until we hit the end
        while (objectCount < 3) {
            object = (Junk) objectIn.readObject();
            objectCount++;
            System.out.println(object);
        }

        objectIn.close();

    }
}

class Junk implements Serializable {
    String str;

    public Junk(String s) {
        str = s;
    }

}