RFR: 8301341: LinkedTransferQueue does not respect timeout for poll() [v10]

[Doug Lea]

> This update addresses performance issues across both LinkedTransferQueue and SynchronousQueue by creating a common basis for implementation across them (mainly in LinkedTransferQueue).  Pasting from internal doc summary of changes:
>      * * Class DualNode replaces Qnode, with fields and methods
>      *   that apply to any match-based dual data structure, and now
>      *   usable in other j.u.c classes. in particular, SynchronousQueue.
>      * * Blocking control (in class DualNode) accommodates
>      *   VirtualThreads and (perhaps virtualized) uniprocessors.
>      * * All fields of this class (LinkedTransferQueue) are
>      *   default-initializable (to null), allowing further extension
>      *   (in particular, SynchronousQueue.Transferer)
>      * * Head and tail fields are lazily initialized rather than set
>      *   to a dummy node, while also reducing retries under heavy
>      *   contention and misorderings, and relaxing some accesses,
>      *   requiring accommodation in many places (as well as
>      *   adjustments in WhiteBox tests).

Doug Lea has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 13 additional commits since the last revision:

 - Merge branch 'openjdk:master' into JDK-8301341
 - Address more review comments
 - Address review comments
 - nitpicks
 - Merge branch 'openjdk:master' into JDK-8301341
 - Accommodate white-box tests; use consistent constructions; minor improvements
 - Merge branch 'openjdk:master' into JDK-8301341
 - Simplify contention handling; fix test
 - Fix inverted test assert; improve internal documentation; simplify code
 - Merge branch 'openjdk:master' into JDK-8301341
 - ... and 3 more: https://git.openjdk.org/jdk/compare/3e585ff1...f53cee67

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/14317/files
  - new: https://git.openjdk.org/jdk/pull/14317/files/7c64a933..f53cee67

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14317&range=09
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14317&range=08-09

  Stats: 5915 lines in 182 files changed: 4676 ins; 702 del; 537 mod
  Patch: https://git.openjdk.org/jdk/pull/14317.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14317/head:pull/14317

PR: https://git.openjdk.org/jdk/pull/14317