CHAPTER 9C — Object Data

This chapter briefly discusses objects and how to use them. The objects discussed here are defined in the standard software packages that come with Java. Later chapters discuss how you can define your own objects.

Chapter Topics:

• Classes
• Objects
• Reference variables
• String objects
• Running methods of objects
• Methods that create String objects
• Type wrappers
• Packages

Chapter 25 and following discuss objects in greater detail than this chapter.