joshdoe/josm-conflation-plugin — pull request #7 by ToeBee (2013-07-10 03:49:00+00:00)
Title: Updating calls to the AddPrimitivesCommand method

JOSM changed this method back on May 10th. Seems like they should have left a forwarding method that just put in a null for the new parameter (which is explicitly allowed) but they didn't.