Examples of GoF Design Patterns in Java's core libraries

You can find an overview of a lot of design patterns in Wikipedia. It also mentions which patterns are mentioned by GoF. I'll sum them up here and try to assign as many pattern implementations as possible, found in both the Java SE and Java EE APIs. Creational patterns Abstract factory (recognizeable by creational methods returning the factory itself which in turn can be used to create another abs

[hitac]

JavaAPI中のデザパタ例。