💻ap computer science a review

Integer ArrayList

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated August 2025

Definition

An Integer ArrayList is a data structure that stores a collection of integers in a specific order. It allows for dynamic resizing and provides methods to manipulate and access the elements in the list.

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