Java Data and Operators

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Chapter 5 Java Data and Operators

After studying this chapter, you will

Objectives

Understand the role that data play in effective program design.
Be able to use all of Java’s primitive types and their operators.
Appreciate the importance of information hiding.
Be able to use class constants and class methods.
Know how to use Java’s Math and NumberFormat classes.
Be able to perform various kinds of data conversions.