Show me the steps to solve this using Java please?

$1.$ Class $-$ Vehicle

o Create a class named Vehicle.

o Define private string variables for the vehicle$$s color, make, and model.

o Define a private integer variable for the number of doors.

o Define private double variables for the discount and price.

Constructors:

o Implement a copy constructor that takes a Vehicle object as a parameter and initializes the fields accordingly.

o Implement a constructor that accepts all private fields and assigns them using the $$this$$ keyword.

o Create a no$-$argument constructor that initializes all fields to default values.

Methods:

o Implement necessary accessor and mutator methods.

o Implement a method to calculate the total price after applying the discount.

o Override the toString method to provide a user$-$friendly representation of the vehicle.

$2.$ Class $-$ Customer

o Create a class named Customer.

o Define private string variables for name, city, and state.

Methods:

o Implement necessary accessor and mutator methods.

o Override the toString method for user$-$friendly output.

$3.$ Class $-$ CarDealership

o Create an aggregate class that utilizes the Vehicle and Customer classes.

o Create Main class.

o Define private string fields for the store name and location.

o Implement private ArrayList to hold the vehicle inventory.

o Implement private ArrayList to manage customer contacts.

o Override the toString method to present dealership information clearly.