Closed sbondorf closed 5 years ago
Please make utils classes abstract final or add a private constructor to avoid instantiation via subclasses.
abstract and final are unfortunately mutually exclusive. I opted to make classes final. Do we need a private constructor?
My bad, if abstract is final that does not have too much sense. private constructor is a nice to have I think.
These classes only consist of static methods and are not meant to be instantiated, just as the min-plus algebra implementations. Thus, they are now abstract just like the min plus algebra classes.