Java Essentials For Dummies

Swiftly brush up on the foundations of Java programming Java Essentials For Dummies is a reliable and succinct reference on the core components of Java—the multifaceted general-purpose language used for desktop, mobile, and web applications. This straightforward book gets right to the point—eliminating review material and wordy explanations—so you get what you need, fast. Strengthen your understanding of the basics of coding with Java Review what you've already learned or pick up key skills Use Java to build a variety of applications and more Jog your memory on the essentials as you work and get clear answers to your questions Perfect for supplementing classroom learning, reviewing for a certification, or staying knowledgeable on the job, Java Essentials For Dummies is a direct reference that's great to keep on hand as an everyday desk reference.

Introduction 1 Chapter 1: Installing and Using Java Tools 3 Chapter 2: Working with TextPad 11 Chapter 3: Java Programming Basics 17 Chapter 4: Working with Variables and Data Types 39 Chapter 5: Working with Numbers and Expressions 63 Chapter 6: Making Choices 79 Chapter 7: Going Around in Circles (or, Using Loops) 99 Chapter 8: Adding Some Methods to Your Madness 111 Chapter 9: Handling Exceptions 121 Chapter 10: Making Your Own Classes 133 Chapter 11: Using Subclasses and Inheritance 147 Chapter 12: Using Arrays 161 Chapter 13: Ten Techniques for Easier Java Coding 179 Index 187