public class MultiSphere
 {

	public static void main(String[] args) {

		Sphere sphere = new Sphere(1);
		sphere.setDiameter(2.25);
		System.out.println("Diameter: " + sphere.getDiameter());
		System.out.println("Volume: " + sphere.getVolume());
		System.out.println("Area: " + sphere.getArea());

		sphere.setDiameter(72.5);
		System.out.println("\nDiameter: " + sphere.getDiameter());
		System.out.println("Volume: " + sphere.getVolume());
		System.out.println("Area: " + sphere.getArea());

		sphere.setDiameter(12.3);
		System.out.println("\nDiameter: " + sphere.getDiameter());
		System.out.println("Volume: " + sphere.getVolume());
		System.out.println("Area: " + sphere.getArea());

		sphere.setDiameter(4.05);
		System.out.println("\nDiameter: " + sphere.getDiameter());
		System.out.println("Volume: " + sphere.getVolume());
		System.out.println("Area: " + sphere.getArea());
	}
}