write the answer in java code

Create the classes according to the following UML diagram: - Create a bus object and create 40 different seat objects for the bus. Assign id numbers from 1 to 40 to in sequential order. - Require user to reserve seat with id number. If id number is available then require name of the owner of the seat and reserve it. Otherwise print an error message. To reserve the seat call makeReservation method, to delete the reservation call deleteReservation method