Take your coding to the next level by learning advanced programming with generics. Here's how to use generic methods with type inference, type parameters, and wildcards in your Java programs.

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.

We will use generics in the class declaration, <String>, to indicate this UnaryOpeartor’s apply method works exclusively on String objects, but this UnaryOperator interface is certainly not limited to ...