Thursday, 11 December 2014

Java : Collection Framework : Vector (lastIndexOf method)


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VectorExample.java
import java.util.Vector;

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

        vector.add(10);
        vector.add(30);
        vector.add(30);
        vector.add(40);
        vector.add(30);
        vector.add(50);
        vector.add(30);

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

        /*
         * Returns the index of the last occurrence of the specified element in
         * this vector, or -1 if this vector does not contain the element.
         */

        int indexPosition = vector.lastIndexOf(30);

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

    }
}

Output
vector  : [10, 30, 30, 40, 30, 50, 30]

indexPosition  : 6

To Download VectorDemoLastIndexOf  Project Click the below link
https://sites.google.com/site/javaee4321/java-collections/VectorDemoLastIndexOf.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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