Java ArrayDeque with Examples
Learn about Java ArrayDeque and its features with practical examples. Learn to use it as Stack and Queue, and the difference from LinkedList.
Java SynchronousQueue with Example
Java SynchronousQueue is a specific type of BlockingQueue with no internal capacity and is primarily used in exchanging data between two threads.
Java Queue: From Fundamentals to Mastery
Learn Queue data structure and the Java Queue interface and implementations with practical examples such as LinkedList, PriorityQueue and ArrayDeque.
BlockingQueue drainTo() – Polling Queue Items into Collection
Learn to use BlockingQueue drainTo() method for draining the queue items (polling all or specific number of elements) into a Collection.
Java DelayQueue – Blocking Queue for Delayed Elements
DelayQueue class is an unbounded blocking queue of delayed elements, in which an element can only be taken when its delay has expired.
Java TransferQueue Vs. LinkedTransferQueue
In Java, the TransferQueue interface is a concurrent BlockingQueue implementation with support to support “synchronous message passing” between producers and consumers. The key feature of TransferQueue is the transfer() method that blocks until the message is handed off to a consumer. 1. TransferQueue Interface The TransferQueue is an interface in …
Java Priority Queue (+ Comparator Example)
Java PriorityQueue is an unbounded Queue implementation that processes the items based on priorities. Custom ordering can be enforced with a Comparator.
ConcurrentLinkedDeque Example – Non-blocking Thread-safe List
In java, most used data structure is probably a list. A list has an undetermined number of elements and you can add, read, or remove the element of any position. Additionally, concurrent lists allow the various threads to add or remove elements in the list at a time without producing …