I introduce you to generics and how to use generic features in your Java programs. ClassCastExceptions happen when you cast objects from their current types to incompatible types. Type safe code ...

Extra casting is also a performance problem ... However, you can try generics today with the Java 1.4 beta and a prototype javac that includes support for them. A prototype for generics is ...

Java Platform, Standard Edition (Java SE) 5 introduced a new feature called generics that lets you specify the type of objects in collections. If you use Java Persistence in your applications ...