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 vec = new Vector(4);

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

        // let us get the index of 3
        System.out.println("Index of 3 is :" + vec.indexOf(3));
    }
}