Vector Demo in Java

Program for vector in java.

Below is the program.

import java.util.*;

class vectorDemo
{
    public static void main(String args[])
    {
        Vector v = new Vector(3,2);

        System.out.println("Intial Size : " + v.size());
        System.out.println("Intial Capacity : " + v.capacity());

        v.addElement(new Integer(1));
        v.addElement(new Integer(2));
        v.addElement(new Integer(3));
        v.addElement(new Integer(4));

        System.out.println("Capacity after 4 additions : " + v.capacity());
        v.addElement(new Double(4.55));
        System.out.println("Capacity after adding double element : " + v.capacity());       
    }
}