arraylist in java

What is arraylist in Java?

April 26, 2023April 25, 2023 by shikhasharma

In Java, an ArrayList is a resizable dynamic array implementation of the List interface. It allows you to store a collection of elements, and you can add or remove elements dynamically as needed. In Java, an ArrayList is a class that provides a dynamic array for storing objects. It is similar to a regular array. … Read more

October 29, 2021November 23, 2020 by shikhasharma

Java ArrayList class is a resizable array, which is part of the collection framework. It supports a dynamic array that can grow as needed. Java arrays have a fixed size. Once we create an array. Afterward, we can not be able to add or remove an element. But an ArrayList can grow in size when … Read more