In the video below, we take a closer look at the generics in Java. Let's get started!
Understanding the Use Cases of Java Generics
Understanding general use cases of generics solves half of the problem. First things first, we should know what they are, why to consider them, and where they apply.
What Is It?
Consider a simple add method, seen below. You cannot pass long, float, or double types as inputs to this method, right?