Java™ How to Program, Seventh Edition

Self-Review Exercises

9.1

Fill in the blanks in each of the following statements: _____ is a form of software reusability in which new classes acquire the members of existing classes and embellish those classes with new capabilities. A superclass’s _____ members can be accessed in the superclass declaration and in subclass declarations. In a(n) _____ relationship, an object of a subclass can also be treated as an object of its superclass. In a(n) _____ relationship, a class object has references to objects of other classes as members. In single inheritance, a class exists in a(n) _____ relationship with its subclasses. A superclass’s _____ members are accessible anywhere that the program has a reference to an object of that superclass or to an object ...