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AP CSA ArrayList Methods Quick Reference Card
AP CSA ArrayList Methods Quick Reference Card
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AP CSA — ArrayList Reference
ArrayList Methods Quick Reference Card
Every ArrayList method with syntax, parameter types, return types, and common exam patterns.
What's Included
- ✓ add(E element) — appends to end; add(int index, E element) — inserts at index
- ✓ remove(int index) — removes by position; remove(Object o) — removes by value
- ✓ get(int index) — returns element at index (does not remove)
- ✓ set(int index, E element) — replaces element, returns old value
- ✓ size() — returns number of elements
- ✓ Safe traversal pattern when removing during iteration
- ✓ ArrayList vs. Array comparison chart — when to use each
Format
Single-page print-ready PDF. Black and white friendly. Fits in a binder or notebook.
When to Use
Keep it open while doing practice problems. Use it as a self-quiz: cover the right column and recall syntax from memory.
Exam Alignment
Covers only what appears on the AP CSA exam. No fluff, no deprecated content.
Pairs With
Get all three reference cards (Array, ArrayList, 2D Array) or grab the Complete Quick Reference Guide for full-course coverage.
PDF delivered instantly after purchase. For personal study use only; not for resale.
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