Cleanup utility classes 89/5489/7
authorRobert Varga <rovarga@cisco.com>
Thu, 27 Feb 2014 16:26:21 +0000 (17:26 +0100)
committerRobert Varga <rovarga@cisco.com>
Mon, 14 Apr 2014 07:47:59 +0000 (07:47 +0000)
Do not allow them to be instantiated, add a few comments and eliminate
e.printStackTrace();

Change-Id: I2e84bd81f2b91431791305fb61ca597337e98ae8
Signed-off-by: Robert Varga <rovarga@cisco.com>

No differences found