I am in the process of updating my code base to Java 5. I have the following class hierarchy in the original code base (details omitted for brevity): Code: public abstract class BasicDeal { public ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods. Generics are used in ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Need some Java tips you can put to work right away? Here are a couple of techniques you’ll want to pick up if you work with Graphics objects or MIME files in Java. If you work with graphics in Java, ...