June 7, 2001— Experienced Java developers are expected to have a collection of design patterns in their toolbox. Sun’s certification exam for Java architects already explicitly tests for knowledge of ...

Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...

Software engineering continues to evolve as developers face increasingly complex systems and user requirements. Among the foundational elements that guide elegant solutions to recurring problems, ...