How to Create Your Own ArrayList Like Java's ArrayList Implementation

Published: 07 February 2025
on channel: Shady Guy

#java #javaprogramming #arraysinjava

Ever wondered how Java's ArrayList works internally? In this video, I'll show you how to create your own ArrayList from scratch, just like Java's built-in implementation.

What You'll Learn:

How ArrayList works internally in Java

Implementing dynamic resizing

Adding, removing, and accessing elements efficiently

Best practices for creating custom list structures

By the end of this tutorial, you'll have a solid understanding of how dynamic arrays work and how you can build your own version of Java's ArrayList.

Generics video: • Generics in Java

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