need the screenshot of designs, source codes ( . java not the project or the .class ) files of all the classes you'll implement and the driver program for each problem.

and also need - Proper UML + flowcharts too

Focus on chapter coverage:

- Object oriented programming solution ( object + driver )

- Proper UML + flowcharts

- proper constructor

- avoid stale data and shadowing

- demonstrate object's methods

9. Circle Class Write a Circle class that has the following fields: radius. a double PI. a final double initialized with the value 3.14159 The class should have the following methods: Constructor. Accepts the radius of the circle as an argument. setRadius. A mutator method for the radius field. getRadius. An accessor method for the radius field. .getArea. Returns the area of the circle, which is calculated as area = PI * radius * radius getDiameter. Returns the diameter of the circle, which is calculated as diameter = radius 2 getcircumference. Returns the circumference of the circle, which is calculated as circumference = 2 * PI + radius Write a program that demonstrates the Circle class by asking the user for the circle's radius, creating a Circle object, then reports the circle's area, diameter, and circumference