Github user klopfdreh commented on the issue:
https://github.com/apache/wicket/pull/269
I also looked a bit around and stumbled over Apache DeviceMap which has
been moved into the Attic and from the Attic
(http://attic.apache.org/projects/devicemap.html) I followed the link to
https://github.com/nielsbasjes/yauaa which seems to be maintained.
@kbachl - I understand your suggestion to remove it because of reliability,
but I would keep the functionality with the hint that there might be some not
supported browsers which is better than no detection.
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