java源码系列

集合(经典集合类)

一、Collection

• List
  • ArrayList
  • LinkedList
• Set
  • HashSet
  • LinkedHashSet
  • TreeSet

二、Map

• HashMap
• TreeMap
• HashTable
• LinkedHashMap

三、JUC系列

A、锁

• UnSafe
• LockSupport
• AbstractQueuedSynchronizer
• ReentrantLock
• ReentrantReadWriteLock
• CountDownLatch
• CyclicBarrier
• Semaphore
• Exchanger

B、线程安全队列
1、非阻塞队列

• ConcurrentHashMap
• ConcurrentLinkedQueue
• ConcurrentLinkedDeque
• ConcurrentSkipListMap
• CopyOnWriteArrayList
• CopyOnWriteArraySet
  2、阻塞队列
• ArrayBlockingQueue
• LinkedBlockingQueue
• PriorityBlockingQueue
• SynchronousQueue
• LinkedBlockingDeque
  3、Aomic系列(UnSafe类 cas算法)
• AtomicBoolean
• AtomicInteger
• AtomicLong 代码与AtomicInteger基本相同 就是将int变量换成long变量
• AtomicLongArray
• AtomicReference 逻辑与AtomicBoolean类似，区别是它是一个泛型类，
• AtomicReferenceArray
• AtomicStampedReference

四、 jdk线程池

• Executor
• ExecuteService
• AbstractExecuteService
• ScheduledExecutorService
• ScheduledThreadPoolExecutor
• ThreadPoolExecutor
  • Executors
    • newCachedThreadPool
    • newFixedThreadPool
    • newScheduledThreadPool
    • newSingleThreadExecutor
    • newWorkStealingPool