[jdk11u-dev] RFR: 8307311: Timeouts on one macOS 12.6.1 host of two Swing JTableHeader tests

[Amos Shi]

Backport of [JDK-8307311](https://bugs.openjdk.org/browse/JDK-8307311)
- Clean Backport
- Test Succeeded in local Dev Apple M1 Laptop

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Commit messages:
 - Backport b3cb82b859d22b18343d125349a5aebc0afb8576

Changes: https://git.openjdk.org/jdk11u-dev/pull/2371/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2371&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8307311
  Stats: 5 lines in 1 file changed: 3 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2371.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2371/head:pull/2371

PR: https://git.openjdk.org/jdk11u-dev/pull/2371