2. BlueJ creates the solar system

About interpretation of the diagrams BlueJ shows //Additional code to previous video import java.util.ArrayList; import java.util.List; public static void main(String[] args) { ... // Add celestial bodies to the list solarSystem.add(new CelestialBody("Sun", 1.989e30, 1.392e6)); solarSystem.add(new Planet("Mercury", 3.301e23, 4879, "Terrestrial", 0)); solarSystem.add(new Planet("Venus", 4.867e24, 12104, "Terrestrial", 0)); solarSystem.add(new Planet("Earth", 5.972e24, 12742, "Terrestrial", 1)); solarSystem.add(new Planet("Mars", 6.417e23, 6779, "Terrestrial", 2)); solarSystem.add(new GasGiant("Jupiter", 1.898e27, 139822, 95, true)); solarSystem.add(new GasGiant("Saturn", 5.683e26, 116464, 82, true)); solarSystem.add(new GasGiant("Uranus", 8.681e25, 50724, 27, true)); solarSystem.add(new GasGiant("Neptune", 1.024e26, 49244, 14, true)); // Display information for each celestial body for (CelestialBody body : solarSystem) { body.displayInfo(); System.out.println("--------------------"); } }