Hi, I need help with this Java question. I appreciate any help.

Write a Java code to do the following - > Create 2 classes, PIN and CheckPin, use the PIN class to declare methods in and the CheckPin class to check it. => Ask user if they want to setup a 4 digit PIN for their bank account IF yes then Set a random 4 digit PIN using a method and test if the new pin works > Otherwise ask user to enter their old PIN (NOTE: In this case we may not SAVE a pin for a user, Later we will see how to do this as we move forward)