Copy.java Source code

Introduction

Here is the source code for Copy.java

Source

import java.io.*;
import java.util.*;

public class Copy {
    public static void main(String args[]) throws Exception {
        String elements[] = { "Irish Setter", "Poodle", "English Setter", "Gordon Setter", "Pug" };
        Set set = new HashSet(Arrays.asList(elements));
        Set set2 = ((Set) ((HashSet) set).clone());
        System.out.println(set2);
        FileOutputStream fos = new FileOutputStream("set.ser");
        ObjectOutputStream oos = new ObjectOutputStream(fos);
        oos.writeObject(set);
        oos.close();
        FileInputStream fis = new FileInputStream("set.ser");
        ObjectInputStream ois = new ObjectInputStream(fis);
        Set set3 = (Set) ois.readObject();
        ois.close();
        System.out.println(set3);
    }
}