After removing arraylist items shifts any subsequent elements to the left. Means if a arraylist contains {20,15,30,40} I have called the method: arraylist.remove(1) then the data 15 will be deleted and 30 & 40 these two items will be left shifted by 1

Working with ArrayList in Java is very useful, But we have to know how to add elements, remove elements and update or replace elements of an ArrayList so that we can work as per our desire with Java ArrayList. In this post, we are going to learn how to ad

There are two way to remove an element from ArrayList. 1. By using remove() methods : ArrayList provides two overloaded remove() method. a. remove(int index): Accept index of object to be removed.