RFR: 8305915: java/awt/Frame/FrameLocation/FrameLocation.java fails with "The frame location is wrong!" [v3]

[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 one additional commit since the last revision:

  Review fix

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/27366/files
  - new: https://git.openjdk.org/jdk/pull/27366/files/65255327..274fb3ba

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27366&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27366&range=01-02

  Stats: 4 lines in 1 file changed: 2 ins; 1 del; 1 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