Wednesday, 10 December 2014

Java : Collection Framework : Vector (Remove Object)


Click here to watch in Youtube :
https://www.youtube.com/watch?v=fuszw2oPFZM&list=UUhwKlOVR041tngjerWxVccw

VectorExample.java
import java.util.Vector;

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

        vector.add(10);
        vector.add(20);
        vector.add(30);
        vector.add(40);

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

        /*
         * Removes the first occurrence of the specified element in this Vector
         * If the Vector does not contain the element, it is unchanged.
         */

        Integer element = 30;
        boolean isRemoved = vector.remove(element);

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

    }
}

Output
vector  : [10, 20, 30, 40]

isRemoved  : true
vector  : [10, 20, 40]

To Download VectorDemoRemoveObject Project Click the below link
https://sites.google.com/site/javaee4321/java-collections/VectorDemoRemoveObject.zip?attredirects=0&d=1

See also:
  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
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