Please Help, Add the class CoffeeBeanOrder below

CoffeeBeanOrder

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$-$weight:double

$-$quality:int

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$+$ CoffeeBeanOrder$()$

$+$ CoffeeBeanOrder$($double$,$int$)$

$+$ setWeight$($double$)$:void

$+$ getWeight$()$:double

$+$ setQuality$($int$)$:void

getQuality$()$: int

$+$ calcCost$()$:double

$+$ calcShipping$()$: double

$+$ toString$()$: String

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

Additional specifications:

The CoffeeBeanOrder$()$ no arg constructor should set both fields to zero.

The parameterized constructor should have parameters ordered:

CoffeeBeanOrder $($double weight, int quality$)$

The integer quality field is defined as:

$1$ Marginal

$2$ Good

$3$ Best

Calculate theorder cost using the following:

Margin coffee: $$8\mathrm{.}99/$pound

Good coffee: $$14\mathrm{.}99/$pound

Best coffee: $$24\mathrm{.}99/$pound

Calculate the shipping cost as: $$3\mathrm{.}99/$pound

Method toString$()$ should return a String $($in a format of your choice$)$ that contains the current values of weight and quality, but report $$Marginal$,$Good$,$ or $$Bad$$ instead of the integer value for quality. Add the above to the program below. public class TestCoffee

$\{$

public static void main$($ String args$[])$

$\{$

$//$ Test no$-$arg constructor

CoffeeBeanOrder order$1=$ new CoffeeBeanOrder$()$;

System.out.println$($order$1)$;

$//$ Test setters, toString$(),$ and calculations

order$1.$setWeight$(3\mathrm{.}1)$;

order$1.$setQuality$(1)$;

System.out.println$($order$1)$;

System.out.println$($order$1.$calcCost$())$;

System.out.println$($order$1.$calcShipping$())$;

$//$ Test parameterized constructor, and calculations

CoffeeBeanOrder order$2=$ new CoffeeBeanOrder$(7\mathrm{.}2,2)$;

System.out.println$($order$2)$;

System.out.println$($order$1.$calcCost$())$;

System.out.println$($order$1.$calcShipping$())$;

$\}$

$\}$