Using a text editor create an Abstract Data Type for an airplane. The class will begin with: public abstract class Airplane { Include at least 4 private attributes(fields) and 8 methods that describe the behavior of an airplane. Include both abstract methods and methods with an implementation body. Search for "Java abstract Car class" on the internet to see an example of an abstract class for a Car. You must also include a UML of the Airplane class.

We have a parking office class for an object-oriented parking management system using java Add (implement )a function to the Parking Office class to return a collection of customer ids (getCustomerIds) using java I have attached two class diagrams with definitions of all related classes in our system (i.e car, customer, .....).  N.B. Parking office methods in the class definition like register, getcustomer and addcharge have already been implemented, we just need an additional getcustomerID function as mentioned above Explain the code you wrote with a few words

Using the class diagram in the image below, write a small report (200- 300 words) on how to create customer, car, and parking lot classes for an object-oriented parking system using java.

What is the implementation in python of the setArea methods in all the Concrete classes? What are abstract classes and how do they improve efficiency in development? Please include examples.