Trivial Change
I changed the assertNotEquals(expected, actual) to assertTrue(expected != actual) because Jenkins is stupid and not updated to a recent JUnit.

Basically, assertNotEquals was added in JUnit 4.11, so everything ran fine on our machines because we are up to date. But not Jenkins.

Committed by: ajthompson
Merge pull request #295 from ajthompson/jenkins-is-stupid-hotfix

Trivial Change