[jdk21u-dev] RFR: 8335986: Test javax/swing/JCheckBox/4449413/bug4449413.java fails on Windows 11 x64 because RBMenuItem's and CBMenuItem's checkmark on the left side are not visible

Wed Sep 17 16:24:55 UTC 2025

I backport this for parity with 21.0.10-oracle.

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Commit messages:
 - Backport c51bed739d97167ae768e204dd8666d078d2e607

Changes: https://git.openjdk.org/jdk21u-dev/pull/2226/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2226&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8335986
  Stats: 24 lines in 1 file changed: 18 ins; 1 del; 5 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2226.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2226/head:pull/2226

PR: https://git.openjdk.org/jdk21u-dev/pull/2226