In addition to implementing the List interface, this class provides methods to manipulate the size of the array that is used internally to store the list. (This class is roughly equivalent to Vector, except that it …

Now you can use methods like add(), get(), set(), and remove() to manage your list of elements.

Feb 3, 2026 · ArrayList in Java is a resizable array provided in the java.util package. Unlike normal arrays, its size can grow or shrink dynamically as elements are added or removed.

In this reference page, you will find all the arraylist methods available in Java. For example, if you need to add an element to the arraylist, use the add () method.

Apr 1, 2025 · These methods allow us to add, delete, search elements in the ArrayList as well as to retrieve the length/size of ArrayList elements, etc. In this tutorial, we will discuss these methods in …

Nov 12, 2025 · This blog post will take you through the fundamental concepts of `ArrayList` methods, their usage, common practices, and best practices to help you use them efficiently.

Dec 14, 2024 · In this quick article, we had a look at the ArrayList in Java. We showed how to create an ArrayList instance, and how to add, find, or remove elements using different approaches.