BlockingQueue in Java – ArrayBlockingQueue vs LinkedBlockingQueue Example program Tutorial

BlockingQueue in Java is added in Java 1.5 along with various other concurrent Utility classes like ConcurrentHashMap, Counting Semaphore, CopyOnWriteArrrayListetc. BlockingQueue is a unique collection type which not only store elements but also supports flow control by introducing blocking if either BlockingQueue is full or empty. take() method of BlockingQueue will block if Queue is empty and put() method of BlockingQueue will block if Queue is full. This property makes BlockingQueue an ideal choice for implementing Producer consumer design pattern where one thread insert element into BlockingQueue and other thread consumes it. In this Java tutorial we will learn about What is BlockingQueue in Java, How to use BlockingQueue, ArrayBlockingQueue and LinkedBlockingQueue and some important properties of it.

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