Serialize java objects by using Apache Common langs

SampleTest.java

package test;
import java.io.Serializable;

public class SampleTest implements Serializable {

	int age;
	String name;
	Object o;

	public SampleTest(String name, int age, Object o) {
		this.name = name;
		this.age = age;
		this.o = o;
	}
	
	@Override
	public String toString() {
		// TODO Auto-generated method stub
		return "[age= " + String.valueOf(age) + " name= "+ name + " object= "+ o + "]";
	}
}

TestApacheCommonLangs.java

package test;
import java.util.Arrays;

import org.apache.commons.lang3.SerializationUtils;

import test.SampleTest;


public class TestApacheCommonLangs {

	public static void main(String[] args){

		Object[] o = {1,2,3};
		SampleTest sampleTest = new SampleTest("Test", 33, o);
		
		byte[] data = SerializationUtils.serialize(sampleTest);

		System.out.println("SERIALIZED DATA");
		System.out.println(Arrays.toString(data));
		SampleTest deserializedObject = (SampleTest) SerializationUtils.deserialize(data);
		System.out.println("AFTER\n\n\n");
		System.out.println(deserializedObject.toString());
		
	}

}