java.util.concurrent包下，并发容器类如下：:

    • ConcurrentHashMap
    • ConcurrentSkipListMap
    • ConcurrentSkipListSet
    • CopyOnWriteArrayList
    • CopyOnWriteArraySet
    • ArrayBlockingQueue
    • LinkedBlockingQueue
    • PriorityBlockingQueue
    • LinkedBlockingDeque
    • ConcurrentLinkedQueue