Glossary term
What is ArrayList?
In Apex Flow Academy, "ArrayList" means: A list that grows and shrinks as you add and remove items. It is taught in Java for Complete Beginners. Related terms include Array, HashMap, return value and Class. Every Apex Flow Academy course lists the official sources it checked.
- 1 course teaches it
- plain-word definition
The facts
What is ArrayList?
A list that grows and shrinks as you add and remove items.
Where is ArrayList taught?
ArrayList is defined in Java for Complete Beginners.
Which lessons cover ArrayList?
These lessons name it in their title or objectives:
- Java for Complete Beginners, lesson 3.3: ArrayList: A List That Grows
The hard questions, answered straight
Bold questions people really ask. Each answer comes from the course data or a settled Academy fact.
Do I need experience before I learn ArrayList?
It depends on the course. Each course that teaches it lists its own prerequisites, and all are listed at beginner level:
- Java for Complete Beginners: No programming experience is needed.