JavaCode1/Circle.java at main · Sakibcheez/JavaCode1 · GitHub

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package com.mycompany.box;

public class Circle {

    private double radius;
    private String color;

    //constructor

   public Circle()
   {
       radius = 1.0;
       color= "red";
    }

   public Circle(double r)
   {
   radius =r;
   color = "red";
   }

   public Circle(double r, String c)
   {
       radius = r;
       color = c;

   }

    public double getRadius() {
        return radius;
    }

    public void setRadius(double radius) {
        this.radius = radius;
    }

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }

   public double getArea()
   {
       return radius*radius*Math.PI;
   }


}