import java.awt.*;

public class DescribingCircles
{
   public static void main(String [] args)
   {
      Circle aCircle = new Circle();
      ColoredCircle blueCircle = new ColoredCircle(20, 30, 30, Color.blue);

      System.out.println("Here's data for aCircle:");
      System.out.println("the circle's center is (" +
         aCircle.getXCoordinate() + ", " + aCircle.getYCoordinate() + ")");
      System.out.println("the circle's radius is " + aCircle.getRadius());
      System.out.println("the circle's diameter is " + aCircle.getDiameter());
      System.out.println("the circle's circumference is " + 
         aCircle.getCircumference());
      System.out.println("the circle's area is " + aCircle.getArea());
      System.out.println();


      System.out.println("Here's data for blueCircle:");
      System.out.println("the circle's center is (" +
         blueCircle.getXCoordinate() + ", " + blueCircle.getYCoordinate() + ")");
      System.out.println("the circle's radius is " + blueCircle.getRadius());
      System.out.println("the circle's color is " + blueCircle.getColor());
      System.out.println("the circle's diameter is " + blueCircle.getDiameter());
      System.out.println("the circle's circumference is " + 
         blueCircle.getCircumference());
      System.out.println("the circle's area is " + blueCircle.getArea());
   } // main
} // DescribingCircles