A cookbook of commonly used Java design patterns based on examples from: "Design Patterns: Elements of Reusable Object-Oriented Software" - Gamma et al "Head First Design Patterns" - Freeman et al ...

Following is what you need for this book: If you are a developer who wants to learn how to write clear, concise, and effective code for building production-ready applications, this book is for you.

The Observable design pattern is used in many important Java APIs. One well-known example is a JButton that uses the ActionListener API to execute an action. In this example, we have an ...

Chapter 5. The fifth chapter of Java EE 6 Cookbook for Securing, Tuning, and Extending Enterprise Applications is on “Extending Enterprise Applications” and talks about use of Groovy, Jython ...