update to using jdk11 by default, except link to jdk10 javadocs;
sync @docRoot references in javadoc with upstream

8177789: fix collections framework links to point to java.util package doc

internal docs

introduce methods into Node class

save a few volatile reads

optimize traversal methods for chains of live nodes

Object item -> E item

yet another rework of traversal methods

add assertions that we never cas-unlink the trailing node

port forEachFrom from LTQ to CLQ

succ: bytecode golf

write to exhausted field only when necessary

tweak spliterator code

improve implementation comment

bytecode golf

convert Spliterator implementations to inner classes

whitespace

fix JDK-8159351: non-atomic "bulk" ops note in class javadoc for ConcurrentLinkedQueue, ConcurrentLinkedDeque, & LinkedTransferQueue should not include equals

fix comment typo

s~\bsun\.(misc\.Unsafe)\b~jdk.internal.$1~g;
s~\bputOrdered([A-Za-z]+)\b~put${1}Release~g

optimize toString() methods; introduce Helpers

s/checkNotNull/Objects.requireNonNull/g

use "standard" if (p == (p = p.next)) idiom

more small improvements to CLQ iterator

Improve CLQ iterator by separating element return from advance()

fix for 8054446: Repeated offer and remove on ConcurrentLinkedQueue lead to an OutOfMemoryError

use ReflectiveOperationException for Unsafe mechanics

standardize import statement order

move declaration into loop

use new coding style for Unsafe operations

improve accuracy of concurrent queue size methods

refactor definitions of "weakly consistent" into package-info.java

javadoc warning fixes: add serialization method @throws

whitespace

Sync with lambda

conform to updated lambda Spliterator

remove package qualification for ForkJoinTask

Sync with lambda spliterator semantics

promote comments to actual javadoc

Spliterator sync

delete trailing empty lines of javadoc

whitespace

fix javac 7 [rawtypes] warnings

Improved bulk operation disclaimers for concurrent collections

Whitespace

make iterator weakly consistent specs more consistent

Sync with upstream @link fix

authorship

remove accessor methods for Node.item; make size methods consistent

use non-volatile writes for bulk operations that build a thread-confined data structure

coding style

coding style

restore historic behavior of q.addAll(q)

Add more warnings about using size() in concurrent queues

6866554: Misc. javadoc warnings

Fix Unsafe mechanics compilation errors

6785442: ConcurrentLinkedQueue.remove() and poll() can both remove the same element

Eliminate unnecessary special handling of toArray

Improve internal documentation.

whitespace

Happens-before markup

whitespace

whitespace

doc fixes

doc fixes

doc fixes

Add javadoc to isEmpty to override misleading AbstractCollection javadoc

Wording fixes and improvements

Headers reference Creative Commons

fixed typos; avoided some casts

Added docs for type params

Proofreading pass -- many minor adjustments

Serialization fixes

serialVersionUIDs

Scrunched catch, finally, else clauses.

Fixes to minor errors found by DocCheck, includes stray Locks reference removal

Fixed SQ signatures; Fix CLQ.size

Brought in to line with doc updates on other queue implementations.

Pass 1 of 1.5.0 changes

Collection constructor takes Collection<? extends E>