dropwizard/metrics — pull request #651 by Turbo87 (2014-09-08 14:01:45+00:00)
Title: Replaced fest-assert-core with assertj-core

[AssertJ](http://joel-costigliola.github.io/assertj/) is a fork of FEST, which itself doesn't seem to be maintained anymore.

(see http://joel-costigliola.github.io/assertj/assertj-core.html#fork)