[jdk21u-dev] RFR: 8341258: Open source few various AWT tests - Set1

[Goetz Lindenmaier]

I backport this for parity with 21.0.8-oracle

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Commit messages:
 - Backport 86e3d52c70a611975da3abdebd2e1f14c7a1d019

Changes: https://git.openjdk.org/jdk21u-dev/pull/1630/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1630&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8341258
  Stats: 428 lines in 3 files changed: 428 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1630.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1630/head:pull/1630

PR: https://git.openjdk.org/jdk21u-dev/pull/1630