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Iconoclastically, Bien claims that most of the established J2EE and Gang of Four (GoF) patterns are no longer relevant for today's enterprise developers. He advocates for a continuous development ...

The Observable design pattern is used in many important Java APIs. One well-known example is a JButton that uses the ActionListener API to execute an action. In this example, we have an ActionListener ...

This course introduces students to object oriented programming with Java(TM). Basic concepts are introduced early, with a strong focus on classes. Additional topics include event driven (Windows) ...