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 ...

Learn how to recognize and use the Gang of Four Strategy and Visitor patterns in Java code ...

Proper use of design patterns in software development allows you to exploit previous experience with proven arrangements of objects, greatly increasing the efficiency of the coding process. Apply ...

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.

Twenty-three years ago, in his Design Principles and Design Patterns article, Robert "Uncle Bob" Martin boiled down the Liskov substitution principle to the idea that "derived classes should be ...

Design patterns constitute a fundamental component in the architecture of software systems, providing standardised and reusable solutions to recurring design challenges. Originating from seminal ...

I'm writing an application to learn Swing. I've done myself no favors in that I keep changing the target, and now I'm approaching the level where I've glommed to many hacks and fixes onto my ...

With Java EE 7, your Design Patterns are dead. And your EAR is ugly too. Adam Bien isn't without opinions when it comes to modern day enterprise programming techniques. From the use of design patterns ...

"With this cohesive blend of cloud design patterns, implementation, and tools, you can seamlessly integrate these best practices into your existing apps." The RWA pattern for Java Tomcat was tailored ...