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

Java ConcurrentLinkedDeque.descendingIterator() is a method in the Java ConcurrentLinkedDeque class that provides an iterator to traverse the deque in reverse order. This is particularly useful when elements need to be processed from the tail to the head in a thread-safe manner. Introduced in Java 2004 with Java 5, descendingIterator() supports reverse-order traversal in concurrent environments.

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