public class Ex27_RectangleDemo
{
	public static void main(String[] args)
	{
		Ex27_Rectangle box = new Ex27_Rectangle();
		
		System.out.println("Sending the value 10.0 to the setLength method.");
		box.setLength(10.0);
		System.out.println("Done setLength.");
		
		box.setWidth(20.0);
		System.out.println("Done setWidth.");
		
		System.out.println("The box's length is "+box.getLength());
		System.out.println("The box's width is "+box.getWidth());
		System.out.println("The box's area is "+box.getArea());
	}
}