Question

Question about inheritance:
Lets say there is a Super class which has void f(), void g(), and void h().
And there is a Sub class that extends Super and has it's own void f(), void g(), void h(int n).

If you did Super s1 = new Sub(), why wouldn't s1.h(1) work?

Answer 1

i know that s1.h() will call the Super class's h() method but I don't understand why h with parameter is not calling subclass's h while others like s.f() and s.g() calls subclass's methods

Answer 2

i meant s1.f() and s1.g()

Answer 3

Well if the sub has it's own method it should work.