Java : Collection Framework : Vector (Check the Size)

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VectorExample.java

import java.util.Vector;

/*
 *  Example of size() method. 
 */
public class VectorExample
{
    public static void main( String[] args )
    {
        Vector<Integer> vector = new Vector<Integer>();

        vector.add(20);
        vector.add(30);
        vector.add(40);
        vector.add(50);

        System.out.println("vector  : " + vector + "\n");

        /*
         * Returns the number of components in this vector.
         */

        int size = vector.size();

        System.out.println("size  : " + size + "\n");

    }
}

Output

vector  : [20, 30, 40, 50]

size  : 4

To Download VectorDemoSize Project Click the below link

https://sites.google.com/site/javaee4321/java-collections/VectorDemoSize.zip?attredirects=0&d=1

See also:

All JavaEE Viedos Playlist

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JDBC Tutorial