Thus, to modify the one-parameter constructors in the Movie
class and the Symphony
class, such that they call the one-parameter
constructor in the Attraction
class, you add super
constructor calls to both:
public class Movie extends Attraction { ... public Movie (int m) { super(m); <------------------- Call to one-parameter constructor } in Attraction class ... }
public class Symphony extends Attraction { ... public Symphony (int m) { super(m); <------------------- Call to one-parameter constructor } in Attraction class ... }