tree 13febf49a284c6d95cf51656828d6d1b80cf26d2
parent 9a080f556d70ba7b53857758df42fef046990a04
author Christian Aistleitner <christian@quelltextlich.at> 1439848091 +0200
committer Christian Aistleitner <christian@quelltextlich.at> 1439848091 +0200

Replace deprecated FileUtils with nio

Grappa deprecated FileUtils in favor of using nio directly. Hence, we
switch to nio.

Change-Id: Iec43a511835edf77878f3811c915705b2a5e8e38