Title: Key Concept - ArrayList
Course: CPS 189: Java Certification - Review, Practice & Prepare (Development) > Section: (OLDstyle) Learning Modules

An ArrayList

- It is an ordered data set that may contain duplicate elements.
- It implements the List interface which contains methods for managing the contained data.
- Unlike an array, the number of elements in an ArrayList can dynamically grow and shrink.

For more information about ArrayList:

- Click this link to view Oracles's documentation: ArrayList.
- Level 1 Study Materials: Unit 3
- Level 1 Study Materials: Unit 7
- Level 1 Study Materials: Unit 8