RFR: 8305915: java/awt/Frame/FrameLocation/FrameLocation.java fails with "The frame location is wrong!" [v2]

[Tejesh R]

> The test passed on CI machines with multiple test runs. Few stabilization fix has been made to make the test more robust.

Tejesh R has updated the pull request incrementally with two additional commits since the last revision:

 - Add image capture on failure
 - Review fix

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Changes:
  - all: https://git.openjdk.org/jdk/pull/27366/files
  - new: https://git.openjdk.org/jdk/pull/27366/files/0d4091af..65255327

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27366&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27366&range=00-01

  Stats: 55 lines in 2 files changed: 23 ins; 14 del; 18 mod
  Patch: https://git.openjdk.org/jdk/pull/27366.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27366/head:pull/27366

PR: https://git.openjdk.org/jdk/pull/27366