[jdk21u-dev] RFR: 6899304: java.awt.Toolkit.getScreenInsets(GraphicsConfiguration) returns incorrect values

[Goetz Lindenmaier]

I backport this for parity with 21.0.10-oracle

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

Commit messages:
 - Backport 651ac3cc0f2a8b3edf5cddb42df1d38d4aa0e1a6

Changes: https://git.openjdk.org/jdk21u-dev/pull/2503/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2503&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-6899304
  Stats: 73 lines in 2 files changed: 34 ins; 23 del; 16 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2503.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2503/head:pull/2503

PR: https://git.openjdk.org/jdk21u-dev/pull/2503