RFR: 8340015: Open source several AWT focus tests - series 7

[Prasanta Sadhukhan]

Opensource few AWT focus tests

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Commit messages:
 - 8340015: Open source several AWT focus tests - series 7
 - 8340015: Open source several AWT focus tests - series 7

Changes: https://git.openjdk.org/jdk/pull/21008/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21008&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8340015
  Stats: 272 lines in 4 files changed: 272 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/21008.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21008/head:pull/21008

PR: https://git.openjdk.org/jdk/pull/21008