Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Vector;

public class Main {
    public static void main(String[] args) {

        Vector<Integer> vec = new Vector<Integer>(4);

        vec.add(4);
        vec.add(3);
        vec.add(2);
        vec.add(1);

        // let us check the existence of number 4 in the vector
        System.out.println(vec.contains(4));
    }
}