Courses / Java Collections Framework
1. ArrayList Class
A resizable array implementation of the List interface, allowing dynamic array size.
1 min read Chapter 1 of 16
Java
ArrayList Class
An ArrayList is a flexible array that can grow and shrink in size as needed.
"I want to store a list of items without worrying about how many I'll need."
The ArrayList class in Java provides a resizable array implementation of the List interface, allowing dynamic management of elements. It can grow or shrink as elements are added or removed.
"I want to store a list of items without worrying about how many I'll need."
The ArrayList class in Java provides a resizable array implementation of the List interface, allowing dynamic management of elements. It can grow or shrink as elements are added or removed.