I don't known/I am not sure about what you've been precisely asked to do. So I can only guess. But from my point of view I imagine that FileLogger should be a normal, concrete, subclass of...
Type: Posts; User: andbin
I don't known/I am not sure about what you've been precisely asked to do. So I can only guess. But from my point of view I imagine that FileLogger should be a normal, concrete, subclass of...