This pattern represents part-whole hierarchies of objects such that the consumers or the clients can treat the objects and also the compositions of objects in a uniform manner Design patterns are ...

Before we dive into the Composite pattern, I must first define composite objects: objects that contain other objects; for example, a drawing may be composed of graphic primitives, such as lines, ...

The job of the EJB developer is constantly challenging, making the task of designing maintainable and scalable systems difficult without a clear set of best practices to follow. It is with this and ...