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

$//$ Scanner for user input

Scanner scanner $=$ new Scanner$($System$.$in$)$;

$//1.$ Default Constructor Case

Apple appleDefault $=$ new Apple$()$;

System.out.println$("$Default Constructor: $"+$ appleDefault.toString$())$;

$//2.$ Parameterized Constructor with Valid Type

Apple apple$1=$ new Apple$("$Red Delicious", $1\mathrm{.}5,2\mathrm{.}99)$;

System.out.println$("$Parameterized Constructor $($Valid Type$)$: $"+$ apple$1.$toString$())$;

$//3.$ Parameterized Constructor with Invalid Type

Apple apple$2=$ new Apple$("$Invalid Type", $1\mathrm{.}0,1\mathrm{.}99)$;

System.out.println$("$Parameterized Constructor $($Invalid Type$)$: $"+$ apple$2.$toString$())$;

$//4.$ Setting Weight within Valid Range

apple$1.$setWeight$(1\mathrm{.}2)$;

System.out.println$("$Set Weight $($Valid$)$: $"+$ apple$1.$getWeight$())$;

$//5.$ Setting Weight Outside Valid Range

apple$1.$setWeight$(3\mathrm{.}0)$;

System.out.println$("$Set Weight $($Invalid$)$: $"+$ apple$1.$getWeight$())$;

$//6.$ Setting Price to Valid Value

apple$1.$setPrice$(3\mathrm{.}50)$;

System.out.println$("$Set Price $($Valid$)$: $"+$ apple$1.$getPrice$())$;

$//7.$ Setting Price to Invalid Value

apple$1.$setPrice$(-2\mathrm{.}00)$;

System.out.println$("$Set Price $($Invalid$)$: $"+$ apple$1.$getPrice$())$;

$//8.$ toString Method

System.out.println$("$toString Method: $"+$ apple$1.$toString$())$;

$//9.$ Equality Check with Same Properties

Apple apple$3=$ new Apple$("$Red Delicious", $1\mathrm{.}5,2\mathrm{.}99)$;

System.out.println$("$Equality Check $($Same Properties$)$: $"+$ apple$1.$equals$($apple$3))$; $//$ true

$//10.$ Equality Check with Different Properties

System.out.println$("$Equality Check $($Different Properties$)$: $"+$ apple$1.$equals$($apple$2))$; $//$ false

$//$ Close the scanner

scanner.close$()$;

$\}$

$\}$