All code should meet the Google Java Style Guide. Try to hard wrap the code at 80th's character. It helps to list the code on the website without scrollbars. Examples should match following package ...

First let me say that Head First Design Patterns is a fantastic book serving as a solid and easy to understand introduction into Design Patterns. I am a much more in tune with the appropriate use of ...

Another challenge for new Java developers is that the Gang of Four patterns spring from object-oriented programming, with examples based on C++ and Smalltalk, not Java code.

We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more. A design pattern is a well-established and documented solution to a ...

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 ...

Utilize and control vehicle resources with the thread-pool pattern; Understand the penalties caused by anti-patterns in software design; Who this book is for. If you are an intermediate-level Java ...

EJB Design Patterns goes beyond high-level design pattern descriptions into critical EJB-specific implementation issues, illustrated with source code implementations. The book contains a catalog of ...