The Java.util.ConcurrentLinkedDeque.pop() method in Java is used to pop an element from the ConcurrentLinkedDeque. The element is popped from the top of the ConcurrentLinkedDeque and is removed from the same.
Parameters: The method does not take any parameters.
Return Value: This method returns the element present at the top of the ConcurrentLinkedDeque and then removes it.
Exceptions: The method throws EmptyConcurrentLinkedDequeException is thrown if the ConcurrentLinkedDeque is empty.
Below programs illustrate the Java.util.ConcurrentLinkedDeque.pop() method:
Initial ConcurrentLinkedDeque: [Geeks, For, Geeks, To, Welcome] Popped element: Geeks Popped element: For ConcurrentLinkedDeque after pop peration [Geeks, To, Welcome]
Initial ConcurrentLinkedDeque: [5, 20, 30, 15, 10] Popped element: 5 Popped element: 20 ConcurrentLinkedDeque after pop operation [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.