[jdk17u] RFR: 8270874: JFrame paint artifacts when dragged from standard monitor to HiDPI monitor

Sun Dec 5 17:48:44 UTC 2021

Hi all,

This pull request contains a backport of commit 03473b4c from the openjdk/jdk repository.

The commit being backported was authored by Sergey Bylokhov on 18 Nov 2021 and was reviewed by Jayathirth D V.

The jdk_desktop tests are green on the system where the bug was reproduced.

Thanks!

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Commit messages:
 - Backport 03473b4c271b2ec7f0ebdb0edabadf7f36816b9d

Changes: https://git.openjdk.java.net/jdk17u/pull/320/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u&pr=320&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8270874
  Stats: 19 lines in 2 files changed: 10 ins; 0 del; 9 mod
  Patch: https://git.openjdk.java.net/jdk17u/pull/320.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u pull/320/head:pull/320

PR: https://git.openjdk.java.net/jdk17u/pull/320