public class Circle extends Shape
{
   private int iRadius;
   public Circle(int pX, int pY, int pRadius) {
      super(pX, pY);
      iRadius = pRadius;
   }
   public int getRadius()
   {
      return iRadius;
   }
   public Circle translate(int pX, int pY)
   {
      return new Circle(getX() + pX, getY() + pY, iRadius);
   }
   public boolean equals(Object pObject)
   { 
      return super.equals(pObject) &&
                iRadius==((Circle)pObject).iRadius;
   }
   public String toString()
   {
      return super.toString() + ":" + iRadius;
   }
}