The Java array class offers a simple to use function for this approach. If we want to increase the capacity of our numbers array from 10 to 20 we can use the following code: ...

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.

Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.