Core Java Programming Course- Array List

This video tutorial explains the concept of ArrayList in Java, highlighting its advantages over traditional arrays, such as dynamic sizing and additional methods for element manipulation. It covers how to declare, create, and manipulate ArrayLists, including adding, retrieving, updating, and removing elements. The tutorial also discusses searching for elements, creating sublists, and iterating over ArrayLists, providing a comprehensive understanding of this Java collection framework.

What is the difference between indexOf and lastIndexOf methods in ArrayList?

Describe how to check if an element exists in an ArrayList.

What is the purpose of the subList method in ArrayList?

How can you iterate over the elements of an ArrayList?