Status: New Owner: ---- New issue 3600 by daliot...@gmail.com: Enhancement : Refactorings and tests on Balloon-Collections. http://code.google.com/p/pharo/issues/detail?id=3600 Refactoring is mainly about moval of a set of methods that PointArray and ShortPointArray share its definition. Both classes does not share common superclass, therefore a helper class named "FriendOfPointArray"is introduced. Attachments: Balloon-hjo.73.mcz 83.0 KB