fcrepo4/fcrepo4 — pull request #401 by escowles (2014-05-30 20:10:38+00:00)
Title: Fixing a couple of Sonar warnings, adding ITs

* Moving some duplicate code to a shared superclass
* Removing unreachable error handling
* Adding several ITs

Addresses https://www.pivotaltracker.com/story/show/70678842