Serialization-deserialization example

gistfile1.java

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

public class Main {
	public static void main(String[] args) {
		Test test = new Test(123, 456);
		
		try {
			ByteArrayOutputStream baos = new ByteArrayOutputStream();
			ObjectOutputStream out = new ObjectOutputStream(baos);
			out.writeObject(test);
			byte[] message = baos.toByteArray();
			
			ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(message));
			Test newTest = (Test) in.readObject();
			
			System.out.println(newTest.getFirst());
			System.out.println(newTest.getSecond());
			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}