RFR: 8281384: Random chars on paste from Windows clipboard

Tue Feb 25 13:50:08 UTC 2025

On Tue, 25 Feb 2025 13:25:07 GMT, Oliver Schmidtmer <oschmidtmer at openjdk.org> wrote:

> Windows programs may reuse a clipboard buffer that is larger than the new content. In this case de NUL terminator is not at the end of the buffer, but within it. 
> The current implementation copys the whole buffer into a text field, including the NUL terminator and the remaining chars.
> 
> The JIRA ticket contains a JNA based sample program, which prefills the buffer for demonstrating this issue.
> If this should be added as a unit test, I'm open for advice how to do that.

Reviewers: @kevinrushforth @lukostyra

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PR Comment: https://git.openjdk.org/jfx/pull/1724#issuecomment-2682037632