RFR: 8344581: [TESTBUG] java/awt/Robot/ScreenCaptureRobotTest.java failing on macOS [v4]

[Naveen Narayanan]

> This contains test fixes for the following issue in ScreenCaptureRobotTest.java
> 
> •	Failures in Mac OS because of mouse pointer visible on top of the image that is screen captured by robot.
> 
> Testing:
> Tested using Mach5(100 times per platform) in MacOS, Linux, Windows & MacOS AArch64. Seen all tests passing.

Naveen Narayanan has updated the pull request incrementally with one additional commit since the last revision:

  8344581: java/awt/Robot/ScreenCaptureRobotTest.java failing on macOS

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/23264/files
  - new: https://git.openjdk.org/jdk/pull/23264/files/b49045c3..df19c55f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23264&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23264&range=02-03

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23264.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23264/head:pull/23264

PR: https://git.openjdk.org/jdk/pull/23264