Activity 3: Classes and UML

Instructions

• Classes and UML
• Example Code

Visualizations

Model 1

• Die.java in Java Visualizer

Model 2 (don’t look until after the activity)

• Circle.java in Java Visualizer

Model 3

• swapInts() in Java Visualizer
• swapCircles() in Java Visualizer
• circleCount in Java Visualizer