Integrated: 8353950: Clipboard interaction on Windows is unstable

[Matthias Bläsing]

On Sun, 13 Apr 2025 16:08:40 GMT, Matthias Bläsing <mblaesing at openjdk.org> wrote:

> - Introduce a lock into WClipboard that protects the code between
>   openClipboard/closeClipboard invocations.
>   The native side does not allow to open the clipboard multiple
>   times or share the opened clipboard between multiple threads.
> 
> - Remove of need to call openClipboard/closeClipboard from
>   getClipboardFormats by using the win32 call
>   GetUpdatedClipboardFormats
> 
> - Prevent a race-condition by not registering the connection
>   between java and native side of clipboard multiple time, but
>   just at construction time.

This pull request has now been integrated.

Changeset: 92be7821
Author:    Matthias Bläsing <mblaesing at openjdk.org>
Committer: SendaoYan <syan at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/92be7821f5d5cbf5fe0244b41b2b7b1ada898df0
Stats:     174 lines in 4 files changed: 128 ins; 24 del; 22 mod

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

Reviewed-by: abhiscxk, dnguyen

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PR: https://git.openjdk.org/jdk/pull/24614