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What is Serialization and Deserialization conceptually?

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Pragya Keshap answered on February 4, 2023 Popularity 2/10 Helpfulness 1/10

answer What is Serialization and Deserialization conceptually?

What is Serialization and Deserialization conceptually?

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Serialization is to convert Object data into a stream of bytes

Deserialization is to convert a stream of bytes back into a copy of

the original object

import java.io.*;
 
 
class Dog implements Serializable{
          int i=10;
          transient final int j=20;
}
class GFG {
    public static void main (String[] args)throws IOException,ClassNotFoundException
    {
          Dog d1=new Dog();
          //Serialization started
          System.out.println("serialization started");
          FileOutputStream fos= new FileOutputStream("abc.ser");
          ObjectOutputStream oos=new ObjectOutputStream(fos);
          oos.writeObject(d1);
          System.out.println("Serialization ended");
       
          //Deserialization started
          System.out.println("Deserialization started");
          FileInputStream fis=new FileInputStream("abc.ser");
          ObjectInputStream ois=new ObjectInputStream(fis);
          Dog d2=(Dog) ois.readObject();
          System.out.println("Deserialization ended");
          System.out.println("Dog object data");
          //final result
          System.out.println(d2.i+"\t" +d2.j);
    }
}

https://www.geeksforgeeks.org/serialization-in-java/

Popularity 2/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: deserialization java serialization

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Contributed on Feb 04 2023

Pragya Keshap

0 Answers Avg Quality 2/10

What is Serialization and Deserialization conceptually?

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