basho/riak-java-client — pull request #127 by broach (2012-05-09 01:26:01+00:00)
Title: MapReduce no longer requires a phase

Changed the validate() method in MapReduce to be no-op. It is left in place so as not to break inheritence
Removed the NoPhasesException as it is no longer needed/used
Omitted the test that would generate a NoPhasesException