ArrayDeque descendingIterator() Method in Java
The Java.util.ArrayDeque.descendingIterator() method is used to return an iterator of the same elements as the ArrayDeque but in the reverse order.
Iterator iterate_value = Array_Deque.descendingIterator();
Parameters: The method does not take any parameter.
Return Value: The method iterates over the elements of the deque and returns the values(iterators) in reverse order.
Below programs illustrate the Java.util.ArrayDeque.descendingIterator() method:
ArrayDeque: [Welcome, To, Geeks, 4, Geeks] The iterator values are: Geeks 4 Geeks To Welcome
ArrayDeque: [10, 15, 30, 20, 5] The iterator values are: 5 20 30 15 10
Attention reader! Don’t stop learning now. Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more, please refer Complete Interview Preparation Course.