Java in a Nutshell Third Edition (Paperback)

Though primarily a reference, the book starts off with a thorough, fast-paced introduction to Java, exploring all the key topics including syntax, Object-Oriented programming, security, beans and tools. These discussions are brief and very information-dense but if you are buying this book to learn the language, you will probably be overwhelmed by the speed of this initiation.

This book intends to document quite a bit of Java and it easily succeeds with broad coverage of Java programming in Part I and API cataloguing broken down by package in Part II. For example, discussions in Part I explain types, reflection, and dynamic loading. The handling of these topics takes a little over a page but the book gives a useful overview with code examples that clearly illustrate the points made. It is one of the clearest and most concise treatments of these three topics available.

The chapters in Part II include an introduction, diagrams, and sections for each class in the package. The sections for each class can be very informative, as in the discussion of the Socket class in the java.net chapter, which includes how to instantiate a Socket object, getting I/Ostreams from the object you instantiated, and how to alter the behaviour of sockets. This discussion, like most in this book, is brief, clear and to the point.

If you are looking for a Java reference, this is a solid volume that will provide lasting value. --John Keogh

Topics covered: Part I, Introducing Java, provides broad coverage of Java programming topics, including: data types, syntax, classes and objects, Java file structure, inner classes, interfaces, packages, creating and initialising objects, destroying and finalising objects, input/output, cryptography, networking, security, threads, Java Beans, Java Doc and tools that come with Java 1.2 SDK.

Part II, the Java API Quick Reference, includes chapters on the following Java packages: java.beans, java.beans.beancontext, java.io, java.lang, java.lang.ref, java.lang.reflect, java.math, java.net, java.security, java.security.acl, java.security.cert, java.security.interfaces, java.security.spec, java.text, java.util, java.util.jar, java.util.zip, javax.crypto, javax.crypto.interfaces, javax.crypto.spec and a final chapter which provides an index for classes, methods and fields.

Product Description
This bestselling book is an essential quick reference for all Java programmers. It contains an accelerated introduction to the Java language and its key APIs, so seasoned programmers can start writing Java code right away. The third edition of Java in a Nutshell covers Java 1.2 and Java 1.3 beta and includes: A description of the syntax of the Java language, written in a tight, concise style, that can serve as both a fast-paced tutorial and a language reference. An explanation of the object-oriented features of Java that does not assume any prior object-oriented programming experience. An overview of the essential Java APIs that shows how to perform common tasks, such as string manipulation, input/output, and thread handling, with the classes and interfaces that comprise the Java 2 platform. Documentation for the Java development tools shipped with Sun's Java SDK. This book also includes O'Reilly's classic-style, quick-reference material for all of the classes in the essential Java packages, including java.lang, java.io, java.beans java.math, java.net, java.security, java.text, java.util, and javax.crypto. This reference material covers all of the new classes in Java 1.2 and 1.3. Once you've learned Java, you'll keep this book next to your keyboard for handy reference while you program. This book is part of the two-volume set of quick references that every Java programmer needs. It is an essential companion to Java Foundation Classes in a Nutshell, which covers the graphics and graphical user interface APIs in the Java 2 platform, including Swing, AWT, and Java 2D. A third volume, Java Enterprise in a Nutshell, focuses on the Java Enterprise APIs and is of interest to programmers working on server-side or enterprise Java applications.

See all Product Description

• Books > Computing & Internet > Networking & Security
• Books > Computing & Internet > Programming > Languages & Tools
• Books > Computing & Internet > Programming > Languages > Java
• Books > Computing & Internet > Software & Graphics > Desktop Publishing
• Books > Computing & Internet > Web Development > Web Design

• Would you like to update product info or give feedback on images?
• I am the Author, and I want to comment on my book.
• I am the Publisher, and I want to comment on this book.