[jdk17u-dev] RFR: 8306634: Open source AWT Event related tests

[Amos Shi]

Backport of [JDK-8306634](https://bugs.openjdk.org/browse/JDK-8306634)

Testing
- Local: Test passed
  - `RepaintTest.java`: Test results: passed: 1
  - `MouseEventAbsoluteCoordsTest.java`: Test results: passed: 1
  - `UndecoratedShrink.java`: Test results: passed: 1
  - `bug4212562.java`: Test results: passed: 1
  - `DoubleAntialiasTest.java`: Test results: passed: 1
- Pipeline: 
- Testing Machine:

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Commit messages:
 - Backport 9ed456fac87f598af7d71f9c0887234a09e10eed

Changes: https://git.openjdk.org/jdk17u-dev/pull/2402/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2402&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8306634
  Stats: 495 lines in 5 files changed: 495 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2402.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2402/head:pull/2402

PR: https://git.openjdk.org/jdk17u-dev/pull/2402