Java? Effectively, Second Edition, brings togetherseventy-eight indispensable programmer: s? The rule of thumb work, best practice solutions to programming challenges you encounter every day. This highly anticipated new edition of the classic work a jolt of Award has been completely updated to cover Java SE 5 and Java SE 6 features introduced since the first edition. Bloch explores new design patterns and language idioms, showing you how to take advantage of features ranging from generics to enums, annotations to autoboxing. Each chapter in this book consists of a few? Item? Comprehensive description and explanation for each item illuminate what to do, what not to do, and why. Includes: New coverage of generics, enums, annotations, autoboxing, for each loop, varargs, concurrency utilities, and much more Updated techniques and best practices on classic topics, including objects, classes, libraries, methods, and serialization How to avoid traps and pitfalls commonly misunderstood subtleties of the language Focus on the language and the most fundamental libraries: java.lang, java.util, and, to a lesser extent, java.util.concurrent and java.io Simply put, Effective Java?, Second Edition, provides practical, the most authoritative guide available for writing efficient, well-designed program.