[jdk11u-dev] RFR: 8316106: Open source few swing JInternalFrame and JMenuBar tests

[Amos Shi]

Backport of [JDK-8316106](https://bugs.openjdk.org/browse/JDK-8316106)

Testing
- Local: Test passed on MacOS M1 Laptop
  - bug4268949.java - Test results: passed: 1
  - bug4309079.java - Test results: passed: 1
  - bug4732229.java - Test results: passed: 1
  - bug5009724.java - Test results: no tests selected
  - bug4191374.java - Test results: passed: 1
- Pipeline: 
- Testing Machine:

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Commit messages:
 - Backport 0775bf2f0375b1bc63c187399cbc3fdc5a192bce

Changes: https://git.openjdk.org/jdk11u-dev/pull/2482/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2482&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316106
  Stats: 457 lines in 5 files changed: 457 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2482.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2482/head:pull/2482

PR: https://git.openjdk.org/jdk11u-dev/pull/2482