JAVA EE: Java : Collection Framework : Vector (toArray)

Thursday, 11 December 2014

Java : Collection Framework : Vector (toArray)

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VectorExample.java

import java.util.Vector;

/*
 *  Example of toArray() 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 an array containing all of the elements in this Vector in the
         * correct order.
         */

        Object[] objArray = vector.toArray();

        for( Object object : objArray )
        {
            Integer value = (Integer) object;
            System.out.println(value);
        }

    }
}