openmrs/openmrs-core — pull request #1183 by Izaron (2014-12-05 11:53:33+00:00)
Title: Collections.emptyList(),emptyMap() and emptySet() should be used instead...

... of Collections.EMPTY_LIST, EMPTY_MAP and EMPTY_SET

GCI-9
Collections.emptyList(),emptyMap() and emptySet() should be used instead
of Collections.EMPTY_LIST, EMPTY_MAP and EMPTY_SET