you’ll learn about generics and see three examples of using them with the Java Collections Framework. I’ll also introduce raw types and discuss the instances when you might choose to use raw ...

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 ...

In Java 5, when generic methods were introduced ... even a simple example can give rise to some surprisingly complicated types — including some which cannot explicitly write down.

To show you an old school, pre-Java 8 UnaryOperator example, we will create a single class named ... classes that implement the UnaryOperator interface. We will use generics in the class declaration, ...