IterateThrough Element Using descendingIterator Java Deque

This Java Example shows how to Iterate through the element of the Deque object in java using descendingIterator.

IterateThrough Element Using descendingIterator Java Deque Example

This Java Example shows how to Iterate through the element of the Deque object in java using descendingIterator. To iterate the Deque object we use hasNext() and next() methods of descendingIterator to iterate through the elements. descendingIterator iterate through element in the backword direction.

Example: DescendingItratorDeque.java

package devmanuals.com;

import java.util.*;

public class DescendingItratorDeque {

	public static void main(String args[]) {

		Deque queue = new ArrayDeque();
		queue.add("A");
		queue.add("B");
		queue.add("C");
		queue.add("D");
		Iterator itr = queue.descendingIterator();
		System.out.println("The Deque elements in farword direction: " + queue);
		System.out.println("The Deque elements in backword direction : ");
		while (itr.hasNext()) {
			System.out.println(itr.next());

		}
	}
}

Output:

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