[jdk17u-dev] RFR: 8306280: Open source several choice AWT tests

[Goetz Lindenmaier]

I backport this for parity with 17.0.10-oracle.

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Commit messages:
 - Backport d03128d0e5158ea967e714341c019b9af00ac4a1

Changes: https://git.openjdk.org/jdk17u-dev/pull/1889/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1889&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8306280
  Stats: 435 lines in 4 files changed: 435 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1889.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1889/head:pull/1889

PR: https://git.openjdk.org/jdk17u-dev/pull/1889