Consider the class inheritance.

public class B { private int n; public B() { this(0); } public B(int nn) { n = nn; } private void f() { ... } public void g() { ... } } public class D extends B { private double m; public D() { this(0, 0); } public D(int nn, float mm) { super(nn); m = mm;} public void h() { ... } }

List all methods that can be called for an object of class D.