Chapter 9. Object-Oriented Techniques

Introduction

Section 9.1.  Printing Objects: Formatting with toString( )

Section 9.2.  Overriding the Equals Method

Section 9.3.  Overriding the hashCode Method

Section 9.4.  The Clone Method

Section 9.5.  The Finalize Method

Section 9.6.  Using Inner Classes

Section 9.7.  Providing Callbacks via Interfaces

Section 9.8.  Polymorphism/Abstract Methods

Section 9.9.  Passing Values

Section 9.10.  Enforcing the Singleton Pattern

Section 9.11.  Roll Your Own Exceptions

Section 9.12.  Program: Plotter