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nawamkihafahd Oct 12th, 2017 51 Never
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  1. public class Circle
  2. {
  3.     public static final double DEFAULT_RADIUS= 8.8;
  4.     public static final String DEFAULT_COLOR = "red";
  5.     private double radius;
  6.     private String color;
  7.     public Circle(){
  8.         radius = DEFAULT_RADIUS;
  9.         color = DEFAULT_COLOR;
  10.     }
  11.     public Circle(double radius){
  12.         this.radius = radius;
  13.         color = DEFAULT_COLOR;
  14.     }
  15.     public Circle(double radius, String color){
  16.         this.radius = radius;
  17.         this.color = color;
  18.     }
  19.     public void setRadius(double radius)
  20.     {
  21.         this.radius=radius;
  22.     }
  23.     public double getRadius()
  24.     {
  25.         return radius;
  26.     }
  27.     public void setColor(String color)
  28.     {
  29.         this.color = color;
  30.     }
  31.     public String getColor()
  32.     {
  33.         return color;
  34.     }
  35.     public String toString(int a)
  36.     {
  37.         return ("Circle " + a + " with radius = " + radius + " and color of " + color);
  38.     }
  39.     public double getArea()
  40.     {
  41.         return (radius*radius*Math.PI);
  42.     }
  43.    
  44. }
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