public void call_h2()
{
C3 c3 = new C3(); // create new references to a C3 object (which inherits from B2) and has public methods that return the protected functions
c3.call_h2();
}
public void call_h2()
{
C3 c3 = new C3(); // create new references to a C3 object (which inherits from B2) and has public methods that return the protected functions
c3.call_h2();
} // call the "hidden functions"
