In my opinion, iluwatar's design pattern guide [1] provides more examples than this. It gives not only implementation examples but also a class diagram and use

In my opinion, iluwatar's design pattern guide [1] provides more examples than this. It gives not only implementation examples but also a class diagram and use case for each design pattern. The examples were implemented in Java. [1]: https://github.com/iluwatar/java-design-patterns https://github.com/iluwatar/java-design-patterns