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Java program to create a clone of a Vector collection

Given a Vector collection, we have to create a clone of it.
Submitted by Nidhi, on May 20, 2022

Problem Solution:

In this program, we will create a Vector collection with a different types of elements. Then we will create a clone of created vector collection using the clone() method.

Program/Source Code:

The source code to create a clone of a Vector collection is given below. The given program is compiled and executed successfully.

// Java program to create a clone of a 
// Vector collection

import java.util.*;

public class Main {
  public static void main(String[] args) {
    Vector vec = new Vector();

    vec.add(10);
    vec.add(20.5);
    vec.add(true);
    vec.add("Hello World");

    Vector clone = (Vector) vec.clone();

    System.out.println("Vector vec   : " + vec);
    System.out.println("Vector clone : " + clone);
  }
}

Output:

Vector vec   : [10, 20.5, true, Hello World]
Vector clone : [10, 20.5, true, Hello World]

Explanation:

In the above program, we imported the "java.util.*" package to use the Vector class. Here, we created a public class Main.

The Main class contains a main() method. The main() method is the entry point for the program. And, created a Vector collection vec and add elements to it. Then we created one more vector "clone" by cloning vector vec using the clone() method. After that, we printed both collections.

Java Vector Class Programs »


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