RFR: 6899304 : java.awt.Toolkit.getScreenInsets(GraphicsConfiguration) returns incorrect values [v7]

[anass baya]

> Screen number 0 is not always the primary screen, so we’ve removed the code that assumes it is.
> 
> We used an existing test and took the following considerations into account for Windows:
> 
> - On Windows, undecorated maximized frames are placed over the taskbar.
> - On Windows, the top-left corner of an undecorated maximized frame may have negative coordinates (x, y).
> - Consider the fractional part after scaling.

anass baya has updated the pull request incrementally with one additional commit since the last revision:

  Allow a margin tolerance of 1 pixel due to scaling

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Changes:
  - all: https://git.openjdk.org/jdk/pull/23183/files
  - new: https://git.openjdk.org/jdk/pull/23183/files/f66aa032..2eae7575

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23183&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23183&range=05-06

  Stats: 19 lines in 1 file changed: 2 ins; 15 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/23183.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23183/head:pull/23183

PR: https://git.openjdk.org/jdk/pull/23183