Java ConcurrentLinkedQueue.add() is a method in the Java ConcurrentLinkedQueue class that adds an element to the end of the queue. This method is thread-safe, allowing multiple threads to add elements concurrently. Introduced in Java 2004 with Java 5, add() is commonly used in concurrent applications where a FIFO (first-in, first-out) queue is required for managing tasks or resources across multiple threads.

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