add2871199
into a collection that keeps things sorted. Doing so without implementing hashCode() and equals() is a recipe for breakage. Instead we'll just define a comparator that does the one sorting we need, and use that, rather than give the wrong impression. git-svn-id: https://samskivert.googlecode.com/svn/trunk@2719 6335cc39-0255-0410-8fd6-9bcaacd3b74c