jdk17+ suppressWarnings, FJ updates

8221120: CopyOnWriteArrayList.set should always have volatile write semantics

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

resetLock: add a release fence

nano-refactoring of replaceAll methods

Optimize COWAL sublists; stop subclassing AbstractList

code simplification

sync 8174109: Better queuing priorities

convert to Objects.requireNonNull

rewrite; fixes 8169738: CopyOnWriteArrayList subList needs more synchronization

Need doPrivileged block to call Field.setAccessible

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

fix all the (optional) broken links using -Xdocrootparent hack

Use Objects.equals; migrate last use of <tt> to {@code ...

optimize removeIf for zero or one match

COWIterator constructor should not be private

use enhanced for loop

prefer builtin monitor to ReentrantLock when either will do

use ReflectiveOperationException for Unsafe mechanics

remove unused/redundant imports

this collection => this XXX

use Objects.equals in javadoc

stop using denigrated: Foo bar[];

javadoc warning fixes: add serialization method @throws

coding style

Override default implementations in sublists

Support new Collection methods; bypass copy for some methods with COW args;

optimize addIfAbsent and remove(Object) for non-mutating case

coding style

Synch with lambda Spliterator API

Spliterator sync

Spliterators

whitespace

<tt> -> {@code

use third person in javadoc first sentence

Trap null removAll and retainAll args

javadoc typo

make rangeCheck() package-private to inhibit bridge method

remove extraneous parens

use "i" only for ints

remove unused field

fix javac 7 [rawtypes] warnings

Use relative URLs in last change

Reduce dependencies in static initialization

improve serialization method comments

whitespace

6570566: Incorrect range check in CopyOnWriteArrayList subLists
6570575: Cannot remove elements from CopyOnWriteArrayList subLists
6570631: CopyOnWriteArrayList subLists prohibit even non-structural modifications to parent list
6570924: CopyOnWriteArrayList subLists should implement RandomAccess

Location of Collections Guide has changed

Use snapshot of other collection in addAll, addAllIfAbsent

Review Rework

Improve equals specs

happens-before; volatile

whitespace

clone should reset lock

sync up listIterator comments

Remove duplicate getArray call

Move index check

remove redundant arrayCopy call

Use ReentrantLock

Use anticipated Arrays.clone methods

doc fixes

doc fixes

remove trailing whitespace

doc fixes

doc fixes

Documentation improvements

Wording fixes and improvements

Add Collection framework membership doc

fixed signatures to match java.util

fixed typos; avoided some casts

Added docs for type params

Spellcheck

Removed non-standard tags and misc javadoc cleanup

Style cleanups to COWList; CyclicBarrier broken barriers now Fast-fail

Scrunched catch, finally, else clauses.

Fix unchecked calls to raw type

Added missing javadoc tags; minor reformatting

Misc documentation updates

re-check-in initial implementations