On Fri, Jun 12, 2015 at 10:20 AM, Andrew Willerding <awillerd...@itsurcom.com> wrote: >> Which commons lang version? > > I'm including the one bundled with Cayenne - commons-collections-3.2.1
That's not a commons-lang library. That's commons-collections. I took a quick peek at the cayenne binary distribution, and we do not distribute commons-lang. The version of velocity distributed is 1.6.3. The dependency there is: jar.commons-lang.version= 2.4 So you will need 2.4, 2.5, or 2.6 (2.4 is the safest if you have no other commons-lang 2.x dependencies).
