git: openjdk/jdk: jdk25: 8353950: Clipboard interaction on Windows is unstable

[Phil Race]

Changeset: 79a85df0
Branch: jdk25
Author:    Matthias Bläsing <mblaesing at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2025-06-20 21:49:26 +0000
URL:       https://git.openjdk.org/jdk/commit/79a85df074f25fbb767ad1b72db5082c51a88e9d

8353950: Clipboard interaction on Windows is unstable
8332271: Reading data from the clipboard from multiple threads crashes the JVM

Reviewed-by: prr
Backport-of: 92be7821f5d5cbf5fe0244b41b2b7b1ada898df0

! src/java.desktop/share/classes/sun/awt/datatransfer/SunClipboard.java
! src/java.desktop/windows/classes/sun/awt/windows/WClipboard.java
! src/java.desktop/windows/native/libawt/windows/awt_Clipboard.cpp
+ test/jdk/java/awt/Clipboard/ConcurrentClipboardAccessTest.java