David Geary’s JavaWorld series Java Design Patterns introduces many of the Gang of Four design patterns, including the Singleton, Observer, and Composite patterns.

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 ...

The Java Iterator is an all-purpose interface that simplifies looping through a collection of objects. Java's ListIterator provides all the functionality of the Iterator interface, with four ...

Basically a collection of cloud-design patterns and best practices, the new pattern leads several recent Java announcements that also concerned the company's Visual Studio Code tools for Java and its ...