Reviewed-by: chegar, dholmes

Summary: update link, and minor implementation comment in Exchanger
Reviewed-by: chegar, mduigou

7017493: ConcurrentLinkedDeque: Unexpected initialization order can lead to crash due to use of Unsafe
Reviewed-by: chegar

Reviewed-by: dholmes, chegar, mduigou

Reviewed-by: xdono

Reviewed-by: chegar, dholmes

Reviewed-by: dl, dholmes

Summary: Clarify FJ.get on throw InterruptedException, propagate ThreadFactory, shutdown transition
Reviewed-by: chegar

Summary: Extend techniques developed for ConcurrentLinkedQueue and LinkedTransferQueue to implement a non-blocking concurrent Deque with interior removes.
Reviewed-by: martin, dholmes, chegar

Summary: Simplify the ForkJoinPool API, reworking some of the internals
Reviewed-by: martin, dholmes, chegar

6955840: ThreadLocalRandom bug - overriden setSeed(long) method is not invoked for java.util.Random(long)
Summary: Allow setSeed only during construction
Reviewed-by: dl, dholmes

Reviewed-by: darcy, weijun

Summary: Check if release could make number of permits negative
Reviewed-by: dl, dholmes

6865571: Add a lightweight task framework known as ForkJoin
6445158: Phaser - an improved CyclicBarrier
6865579: Add TransferQueue/LinkedTransferQueue
Reviewed-by: martin, chegar, dice

Summary: Avoid integer overflow by using long arithmetic
Reviewed-by: martin, dholmes

Summary: More checks for node.next == node
Reviewed-by: martin, dholmes, chegar

Reviewed-by: alanb

6815766: LinkedBlockingQueue's iterator can return null if drainTo(c) executes concurrently
Summary: Faster, more correct. Use self-linking trick to avoid gc retention
Reviewed-by: martin, dholmes

6493942: ConcurrentLinkedQueue.remove sometimes very slow
Summary: new algorithm for handling concurrent linked lists
Reviewed-by: martin

Summary: Make firstReader a Thread, not a long
Reviewed-by: martin

Summary: Introduce PROPAGATE waitStatus
Reviewed-by: martin

6800572: Removing elements from views of NavigableMap implementations does not always work correctly.
Summary: Replace use of new TreeSet with new KeySet
Reviewed-by: martin

Summary: Read fields in reverse initialization order
Reviewed-by: martin

Reviewed-by: martin, dholmes, chegar

Reviewed-by: dholmes
Contributed-by: NDoug Lea <dl@cs.oswego.edu>

Reviewed-by: dholmes
Contributed-by: NDoug Lea <dl@cs.oswego.edu>

Reviewed-by: alanb
Contributed-by: NDoug Lea <dl@cs.oswego.edu>

Reviewed-by: alanb
Contributed-by: NDoug Lea <dl@cs.oswego.edu>