Check for null or check for implementation?

[Roquen]

@nsigma

@Roquen

Short answer. Classes only have a single parent and interfaces are a potentially arbitrary list per class, so in general more searching is required in the interface case.

None answer?? I’m not sure where the list is relevant…

I’m referring to the code with which must execute to return true/false.

[Cero]

I dislike instanceof too, I never use it eventually.

It always seems to me that code like that wants to be as general as possible, cover all the cases but then cop out and do this

Especially in game programming