[jdk21u-dev] RFR: 8353942: Open source Swing Tests - Set 5

[Goetz Lindenmaier]

I backport this test change as it also goes to 21.0.9-oracle

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Commit messages:
 - Backport 9a0cff692d6f96b8c89b1510cd2b4b1a8e318b6e

Changes: https://git.openjdk.org/jdk21u-dev/pull/1805/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1805&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8353942
  Stats: 495 lines in 5 files changed: 495 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1805.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1805/head:pull/1805

PR: https://git.openjdk.org/jdk21u-dev/pull/1805