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Update Creative Commons license URL in legal notices
make iterator weakly consistent specs more consistent
fix for 6993789: LinkedBlockingDeque iterator never returns and owns lock forever
optimize toString methods
Move more allocations outside of locks to reduce footprint
6866554: Misc. javadoc warnings
6805775: LinkedBlockingQueue Nodes should unlink themselves before becoming garbage 6815766: LinkedBlockingQueue's iterator can return null if drainTo(c) executes concurrently
Null fields on unlink to help GC
Sync with OpenJDK; untabify
Location of Collections Guide has changed
hold locks only when necessary
Incorporate review suggestions
doc fixes
Add Deque.descendingIterator
doc fixes
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remove(Object)
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doc fixes
first sentence; third person
E o -> E e
Deque method param names
first sentence; third person
doc fixes
doc fixes
Copyedit pass
Prepare jsr166x classes for Mustang integration
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