Create a class named Circle with:Data fields:

Radius

Default and custom constructors

Methods

Set radius

Get radius

Get circumference

Get area

Create three different instances of the circle with different values and store them in an ArrayList. Test each method of the Circle class through the ArrayList.

I need to fix the program it said class, interface or enum expected in order to work. I don't know what to do to fix my code to work.

This is my program:

class Circle { private double radius; final private double PI = 22.0d/7.0d; public Circle() { } public Circle(double r) { radius = r; } public double getArea() { return PI*radius*radius; } public double perimeter() { return 2.0*PI*radius; } public double getRadius() { return radius; } public void setRadius(double radius) { this.radius = radius; } public double getPI() { return PI; } public String toString(){ return " Radius :"+radius+" , Area : "+getArea()+" "; } }

import java.util.ArrayList; import java.util.List;

public class CircleTest {

public static void main(String[] args) { List circlelist = new ArrayList<>(); circlelist.add(new Circle(5)); circlelist.add(new Circle(10)); circlelist.add(new Circle(15)); for(int i=0; i

}