This repository showcases Java implementations of the Factory, Strategy and Singleton Design Patterns, inspired by "Head First Design Patterns." Examples include various pizza types (New York and ...

Numerous design patterns let you extend functionality; for example, in Java Design Patterns you’ve seen how to extend functionality with the Proxy, Decorator, and Strategy patterns.

In a previous tutorial we introduced the basics of pattern matching and its integration with switch expressions. Now, we'll dive deeper into more advanced Java pattern-matching techniques and ...