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Create a public Java class named Passenger that contains the followings: Two private instance variables: seatNumber of type Integer and name of type String. Public

Create a public Java class named Passenger that contains the followings:
Two private instance variables: seatNumber of type Integer and name of type String.
Public instance methods including constructor; setters; getters; and any other methods required for the class to accomplish the next task.
B. Create an App class to accomplish the following requirements:
Create four objects of type Passenger and add them to a passengerList of type ArraySortedList.
Define a generic static method named removeDuplicatePassenger, which takes one parameter: passengerList of type ArraySortedList. This method is intended to remove, from the passenger list, redundant passenger objects that have the same seat number (i.e. if there are three passengers with the same seat number, you should keep the first one and delete the others).
Hint: Passengers must be sorted according to seat numbers. WITHOUT USING import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

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