RFR: 8352149: Test java/awt/Frame/MultiScreenTest.java fails: Window list is empty [v11]

[Khalid Boulanouare]

> Fixes issue in which the test fails when run on multi-screen machine.
> 
> Tested on Ubuntu 24.04, MacOS 15 and Windows 11
> 
> JTREG
> 
> runner starting test: java/awt/Frame/MultiScreenTest.java
> runner finished test: java/awt/Frame/MultiScreenTest.java
> Passed. Execution successful

Khalid Boulanouare has updated the pull request incrementally with one additional commit since the last revision:

  Adds extra blank lines

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24752/files
  - new: https://git.openjdk.org/jdk/pull/24752/files/1546069b..2b5c89a2

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24752&range=10
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24752&range=09-10

  Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/24752.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24752/head:pull/24752

PR: https://git.openjdk.org/jdk/pull/24752