I always knew that one day Smalltalk would replace Java. I just didn't know it would be called Ruby. - Kent Beck

Refactoring (noun) : a change made to the internal structure of software to make it easier to understand and cheaper to modify without changing the observable behavior of the software. To refactor (verb) : to restructure software by applying a series of refactorings without changing the observable behavior of the software.

Often you'll see the same three or four data items together in lots of places: fields in a couple of classes, parameters in many method signatures. Bunches of data that hang around together really ought to be made into their own object.

I'm not a great programmer; I'm just a good programmer with great habits.