tree c325b586662347f732e31d619bd1f8a731770ce2
parent 8374e4f4ad1f8038d1d2889af5e564a874a25162
author Ray Milkey <ray@onlab.us> 1397161304 -0700
committer Ray Milkey <ray@onlab.us> 1397161409 -0700

Enable checkstyle rule to hide utility class constructors.

Enabled "HideUtilityClassConstructor" checkstyle rule and
fixed the violations that were exposed.

Change-Id: I66ae4c197941af6a39e8ddda4e0175502be69c7e