J2EE does not, however, lead developers to build successful applications ... design patterns and Java-specific design patterns. The Factory pattern, for example, represents a powerful OO design ...

Only problem is there’s a lot of bad design in that GCF ... ve leaned how to implement the Builder Pattern using nested classes in Java. You’ve seen an example where this provides improved ...

Holds the Java example to illustrate how Facade is used ... As a bonus, there is also an UML sequence diagram to illustrate the "Builder" Design Pattern: Note that this is a simplified diagram, for ...

We discuss some of the most common design patterns in Java and how they can help you ... The rest of this programming tutorial will provide an overview of the Creational patterns; other patterns ...

and other topics such as Build-System best practices using Ant, JUnit testing strategies, using Java Data Objects (JDO) as an alternative to entity beans, and more. EJB Design Patterns was the #2 book ...