import java.io.*;
   public class streams_Example
    {
        public static void main(String[] args) 
        {
            try
            {
	        FileOutputStream FOS = new FileOutputStream("serial");
	        ObjectOutputStream OOS = new ObjectOutputStream(FOS);
                OOS.writeDouble(1.5);
                OOS.flush();
                OOS.close();
	    }
	    catch(Exception e)
            {
	        System.out.println("Serialization" + e);
                System.exit(0);
            }
	    try 
            {
	        float p;
	        FileInputStream FIS = new FileInputStream("serial");
	        ObjectInputStream OIS = new ObjectInputStream(FIS);
                p = OIS.readInt();
                OIS.close();
	        System.out.println(p);		    	
	    }
	    catch (Exception e)
            {
                System.out.print("deserialization");
	        System.exit(0);
	    }
        }
    }