Please forget "Extract Method" as an example. It's simply far too trivial. Imaging extracting a new superclass or interface from a class with 100 methods and yo

Please forget "Extract Method" as an example. It's simply far too trivial. Imaging extracting a new superclass or interface from a class with 100 methods and you need to pick the set of methods to extract. You can't do that with 100 y/n choices.