11.4 How to use enhanced for loop for objects?

A. Introduction

How to use for/for each loop to traverse an array list?

How to create an Iterator object for an array list?

How to use the Iterator object to traverse an array list? - hasNext(), next(), remove()

B. An example: Q2 of 2018 AP CSA FRQ

C. Practice of the week:

1. All array list questions of Chapter 7 "Arrays and Array Lists" (Barron's)

2. Finish up Q2 of 2018 AP CSA FRQ