import java.io.*;
    public class serialization_Example
    {
        public static void main(String[] args) 
        {
            try 
            {
                Newclass obj1 = new Newclass("InterviewMania", -10, 3.2e20);
	        FileOutputStream fos = new FileOutputStream("serial");
	        ObjectOutputStream oos = new ObjectOutputStream(fos);
                oos.writeObject(obj1);
                oos.flush();
                oos.close();
	    }
	    catch(Exception e) 
            {
	        System.out.println("Serialization" + e);
                System.exit(0);
            }
	    try  
            {
                Newclass obj2;
	        FileInputStream fis = new FileInputStream("serial");
	        ObjectInputStream ois = new ObjectInputStream(fis);
                obj2 = (Newclass)ois.readObject();
                ois.close();
	        System.out.println(obj2);		    	
	    }
	    catch (Exception e) 
            {
                System.out.print("deserialization" + e);
	        System.exit(0);
	    }
        }
    }
    class Newclass implements Serializable 
    {
	String str;
	int k;
	double p;
        Newclass (String str, int k, double p)
        {
	    this.p = p;
	    this.k = k;
	    this.str = str;
	}
    }