RFR: 8351996: Behavioral updates for ClassValue::remove [v10]

[Chen Liang]

> The recent patch #23866 makes calling `ClassValue::remove()` from `ClassValue::computeValue()` end up in infinite loops while fixing the stale value risk from the method.
> 
> The proposed fix is to preserve the stale value risk fix, and update the remove-from-compute behavior from the original designated no-op behavior to throwing an exception, as the original behavior conflicts with the stale value fix.
> 
> The implementation track the owner thread in promises (accessed in locked section); as a result, we can fail-fast on recursive removals from `computeValue`. I did not choose to use `ThreadTracker` as it is designed for single tracker and multiple threads, while this case here sees often just one thread, and the threads outlive the promise objects.
> 
> Also updated the API specs for `remove` to more concisely describe the memory effects. Please review the associated CSR as well.

Chen Liang 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 17 additional commits since the last revision:

 - Rewrite impl to follow the new simplified spec
 - Merge branch 'master' of https://github.com/openjdk/jdk into fix/classvalue-compute-remove
 - Try to simplify the model - use the finish of computeValue
   
 - Test updates - remove repetition, test case for no stale installation
 - Fix incorrect promise removal when unnecessary and add regression test
 - Cannot test for recursion eagerly - add test case
 - More spec, eager exception, finish with existing, thanks John
 - Merge branch 'master' of https://github.com/openjdk/jdk into fix/classvalue-compute-remove
 - docs
 - Remove the throwing behavior due to shallow reentrancy
 - ... and 7 more: https://git.openjdk.org/jdk/compare/e95db4f9...221d51e7

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24043/files
  - new: https://git.openjdk.org/jdk/pull/24043/files/5ac82864..221d51e7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24043&range=09
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24043&range=08-09

  Stats: 8419 lines in 261 files changed: 5850 ins; 916 del; 1653 mod
  Patch: https://git.openjdk.org/jdk/pull/24043.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24043/head:pull/24043

PR: https://git.openjdk.org/jdk/pull/24043