Big Java, 4th Edition

PREFACE

This book is an introductory text in computer science, focusing on the principles of programming and software engineering. Here are its key features:

• Teach objects gradually.

  In Chapter 2, students learn how to use objects and classes from the standard library. Chapter 3 shows the mechanics of implementing classes from a given specification. Students then use simple objects as they master branches, loops, and arrays. Object-oriented design starts in Chapter 8. This gradual approach allows students to use objects throughout their study of the core algorithmic topics, without teaching bad habits that must be un-learned later.

• Reinforce sound engineering practices.

  A focus on test-driven development encourages students to test their programs systematically. A multitude of useful tips on software quality and common errors encourage the development of good programming habits.

• Help students with guidance and worked examples.

  Beginning programmers often ask "How do I start? Now what do I do?" Of course, an activity as complex as programming cannot be reduced to cookbook-style instructions. However, step-by-step guidance is immensely helpful for building confidence and providing an outline for the task at hand. The book contains a large number of "How To" guides for common tasks, with pointers to additional worked examples on the Web.

• Focus on the essentials while being technically accurate.

  An encyclopedic coverage is not helpful for a beginning programmer, but neither is the opposite—reducing ...