ArrayList<Integer>

Definition

An ArrayList is a resizable dynamic data structure in Java that stores elements sequentially. In this case, "<Integer>" specifies that this particular ArrayList can only store Integer objects.

Related terms

LinkedList<String>: Another dynamic data structure similar to ArrayList but with different internal implementation.

HashMap<String, Integer>: A data structure that maps keys to values, allowing fast retrieval based on the key.

Stack<Integer>: A data structure where elements are added and removed based on last-in-first-out (LIFO) order.