Task$02$: Problem P$5\mathrm{.}9$ from Book. Write a class called AutomaticTeller. You should have a

single instance variable to store the PIN number for this ATM as an int. $($do NOT assume you$$re

your PIN is $1234$ as stated in the problem in the book$).$ Create a constructor to accept an initial value

for your instance variable. Create a method called validateUser$()$ that accepts no parameters

and has no return value. This method should prompt the user for a PIN, and then function as described

in the book $($you will do all user input of PIN attempts, and do all printing from this method for this

task$).$ For your screenshot of output you should make sure to test all cases. $($i$.$e$.$ PIN attempt correct on

the first try, PIN attempt correct on $2$nd try, etc $...).$