Java : Collection Framework : LinkedList (Iterator)

Click here to watch in Youtube : https://www.youtube.com/watch?v=gmsdrAopcDA

LinkedListExample.java

import java.util.Iterator;
import java.util.LinkedList;

/*
 * Example of how to use Iterator
 */
public class LinkedListExample
{

    public static void main( String[] args )
    {
        LinkedList<Integer> linkedList = new LinkedList<Integer>();
        linkedList.add(200);
        linkedList.add(300);
        linkedList.add(10000);
        linkedList.add(5000);
        linkedList.add(2000);

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

        Iterator<Integer> iterator = linkedList.iterator();

        /*
         * Using Iterator move the cursor in forward direction and get each
         * element.
         */

        while( iterator.hasNext() )
        {
            Integer value = iterator.next();
            System.out.println(value);
        }

    }

}

Output

linkedList : [200, 300, 10000, 5000, 2000]

200
300
10000
5000
2000

To Download LinkedListDemoIterator Project Click the below link

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

See also:

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