Demystifying Java Generics

In this video, we will explore one of the most powerful features of Java - Generics. Java Generics allows us to write generic code that can work with any data type. With Generics, we can define classes, interfaces, and methods that can be parameterized with type arguments.
This makes our code more flexible, reusable, and type-safe. We will start with the basics of Generics and gradually move on to more advanced topics such as Wildcards, Type Erasure, and Bounded Types. We will also discuss the best practices and common pitfalls while working with Generics.
By the end of this video, you will have a solid understanding of Java Generics and how to use them effectively in your code.

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00:00 Overview
01:08 Problems with raw code
16:09 Generics
17:13 Syntax
20:09 Writing Generic code
27:55 Type Safety
29:50 Writing Generic method
33:59 Type Erasure
39:36 Wildcards
45:24 Get and Put Principle
47:30 Advantages and Wrap-up