Robot's API createScreenCapture() question

Mario Torre neugens at
Wed Sep 22 17:01:45 UTC 2021

On Wed, Sep 22, 2021 at 6:31 PM Mario Torre <neugens at> wrote:

> I need to check this, I think we get a black pixel or an empty pixel
> array? I'll get back to you with this if no one else replies before.

Yep, a black image. For some reason I have a vague recollection that
it was actually returning null and that we patched to fill with a
black array though, but I can't see where this is done, so I'm
probably not remembering correctly.



Mario Torre
Manager, Software Engineering, core OpenJDK
Red Hat GmbH <>
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