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POJava : Serializable not working to save Object's states
 

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  1. POJava : Serializable not working to save Object's states
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    <p>i am trying simple program in <code>Java to save objects state using Serializable</code> through follwing code , once i writes these objects and then make them to null but <code>when i try to get them back it gives me null values</code> ,should not it give me the stored values ? <code>when i run this program answer is null null null</code> , please see and guide me about it , </p> <p>Game.java </p> <pre><code>public class Game implements Serializable{ public Game() { } public int getSize() { return size; } public void setSize(int size) { this.size = size; } public String getType() { return Type; } public void setType(String type) { Type = type; } public String[] getName() { return name; } public void setName(String[] name) { this.name = name; } int size; String Type ; String [] name; public Game (int thesize , String theType, String[] names ) { this.size = thesize; this.Type= theType; this.name = names; } } </code></pre> <p>GameCharacter.java </p> <pre><code>public class GameCharacter extends Game { public GameCharacter(int i, String Type, String[] strings) { // TODO Auto-generated constructor stub } /** * @param args * @throws IOException * @throws FileNotFoundException */ public static void main(String[] args) throws FileNotFoundException, IOException { Game g= new Game(); GameCharacter GC1= new GameCharacter(1, "One " , new String [] {"bow", "SWord", "Dust"}); GameCharacter GC2 = new GameCharacter(2, "TWo", new String[] {"One ", "TWo ", "Three"}); GameCharacter GC3= new GameCharacter(3, "Three", new String[] {"four ", "five ", "six"}); ObjectOutputStream oos= new ObjectOutputStream (new FileOutputStream("Game.ser")); oos.writeObject(GC1); oos.writeObject(GC2); oos.writeObject(GC3); oos.close(); GC1= null; GC2= null; GC3= null; ObjectInputStream ois = new ObjectInputStream(new FileInputStream("Game.ser")); try { GameCharacter onerestore= (GameCharacter) ois.readObject(); GameCharacter tworestore = (GameCharacter) ois.readObject(); GameCharacter threerestore= (GameCharacter) ois.readObject(); System.out.print(onerestore.getName()); System.out.println(tworestore.getType()); System.out.println(threerestore.getName()); //System.out.println("HEllo"); } catch (ClassNotFoundException e) { e.printStackTrace(); } </code></pre> <p>}</p>
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