openmrs/openmrs-core — pull request #1186 by azuro (2014-12-05 22:26:44+00:00)
Title: GCI - 9

In this pull:
-Removed Redundant null checks
-Used logger utility instead of Throwable.printStackTrace()
-Eradicated race conditions on lazy static initializations.
-Corrected improper equals() operations.
-Fixed: Invocation of toString on an array