[jdk17u-dev] RFR: 8315761: Open source few swing JList and JMenuBar tests

[Andrew Lu]

I backport this for parity with 17.0.11-oracle.

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Commit messages:
 - Backport bb6b3f2486b07a6ccdeea18519453e6d9c05c2c3

Changes: https://git.openjdk.org/jdk17u-dev/pull/2180/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2180&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8315761
  Stats: 249 lines in 4 files changed: 249 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2180.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2180/head:pull/2180

PR: https://git.openjdk.org/jdk17u-dev/pull/2180