“Deliberately Ignore” pattern

We all strive to be more precise and at the same time more expressive in code. I came across one more thing that we can do to improve code in some places – I call it “Deliberately Ignore” pattern. One good example is having “switch” statement with default clause. This usually looks like this: One good example is having “switch” statement with default clause. This usually looks like this:

What’s the problem then? For me – I still don’t know if developer meant what is out there. What if there were few more links we don’t know if he