ArrayLists

Last week was spent learning about array lists. For me this is so much easier than regular arrays! I wish I had learned it first, but I realize the importance of learning it after regular arrays. Given the memory usage, it's better to engrain young minds with array usage before introducing array lists. Also, the change in size can be confusing, with a need to adjust for size in array lists when you're removing objects. That being said, if you can understand it, I like this so much better! Yay Comp Sci!