[jdk21u-dev] RFR: 8346175: juc cannot be woken up when using virtual thread [v3]

[Jiawei Tang]

> The failed rate of the test I add was 21/100 before. 
> 
> Besides, all jtreg testcases in `test/jdk/java/lang/Thread/`&`test/jdk/java/util/concurrent/` has passed.

Jiawei Tang has updated the pull request incrementally with one additional commit since the last revision:

  change date in testcases

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

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/1455/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/1455/files/7bce8a38..9a3dcc78

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1455&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1455&range=01-02

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1455.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1455/head:pull/1455

PR: https://git.openjdk.org/jdk21u-dev/pull/1455