https://DevOpsCloud.io -- Cloud Monk Losang Jinpa, Ph.D., MCSE/MCT, GitOps DevOps Engineer

Java ConcurrentLinkedDeque.pollLast() is a method in the Java ConcurrentLinkedDeque class that retrieves and removes the last element of the deque, or returns null if the deque is empty. This method is thread-safe and is commonly used in concurrent applications where the last element needs to be accessed or removed. Introduced in Java 2004 with Java 5, pollLast() is ideal for implementing stack or deque operations in multi-threaded environments.

https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentLinkedDeque.html