电子书免费下载 The Essence of object-oriented programming with Java and UML

You've written some lines of Java code and created a few objects, yet you understand that this doesn't constitute true object-oriented programming. As a Java programmer, you want to get more out of your efforts. This introduction to the basics of object-oriented programming and the Unified Modeling Language (UML) will give you a firm foundation on which to build high-quality software systems that reap the full benefit of an object-oriented approach. This book not only explains the essence of the object-oriented paradigm, but also places it in the context of real-world application development, so you can reap the concrete benefits of programming with objects.

The Essence of Object-Oriented Programming with Java