From: Matt Keller <mattkeller_at_gmail.com>
Date: Sat, 17 Nov 2012 11:11:26 -0500

I've noticed that 2.2.6 is the first release not to ship
jaxb1-impl.jar. Is JAXB1 backward compatibility still supported? If
so, what version of jaxb1-impl.jar should users of 2.2.6 (and future
versions) use?

Thanks much,
Matt Keller