[jdk21u-dev] RFR: 8288899: java/util/concurrent/ExecutorService/CloseTest.java failed with "InterruptedException: sleep interrupted"

[Jiawei Tang]

8288899: java/util/concurrent/ExecutorService/CloseTest.java failed with "InterruptedException: sleep interrupted"

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Commit messages:
 - Backport 667cca9d7aef1ff4abe630cefaac34c0b1646925

Changes: https://git.openjdk.org/jdk21u-dev/pull/1400/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1400&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8288899
  Stats: 4526 lines in 18 files changed: 2460 ins; 666 del; 1400 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1400.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1400/head:pull/1400

PR: https://git.openjdk.org/jdk21u-dev/pull/1400