Java

Implement a queue using a circula rarray according to the provided interface:

public interface Queue

public void enqueue(E it)

public E dequeue()

public E frontValue()

public int length()

Implement the toString method Implement a simple simulation of an airport with the following rules: There are 2 runways Only one airplane can take off at any given turn The airplanes alternate between runways - unless one runway is empty.

Loading Airplane queues. Planes are ready for take off! Currently waiting in runways: Runway 1: Flight number #451 with American Airlines Airlines Flight number #1561 with United Airlines Airlines Flight number #3134 with United Airlines Airlines Runway 2: Flight number #1134 with Southwest Airlines Airlines Flight number #1351 with American Airlines Airlines Flight number #1134 with United Airlines Airlines Flight number #1234 with Southwest Airlines Airlines Flight number #451 with American Airlines Airlines is taking off on runway 1 Currently waiting in runways: Runway 1: Flight number #1561 with United Airlines Airlines Flight number #3134 with United Airlines Airlines Runway 2: Flight number #1134 with Southwest Airlines Airlines Flight number #1351 with American Airlines Airlines Flight number #1134 with United Airlines Airlines Flight number #1234 with Southwest Airlines Airlines Flight number #1134 with Southwest Airlines Airlines is taking off on runway 2 Currently waiting in runways: Runway 1: Flight number #1561 with United Airlines Airlines Flight number #3134 with United Airlines Airlines Runway 2: Flight number #1351 with American Airlines Airlines Flight number #1134 with United Airlines Airlines Flight number #1234 with Southwest Airlines Airlines Flight number #1561 with United Airlines Airlines is taking off on runway 1 Currently waiting in runways: Runway 1: Flight number #3134 with United Airlines Airlines Runway 2: Flight number #1351 with American Airlines Airlines Flight number #1134 with United Airlines Airlines Flight number #1234 with Southwest Airlines Airlines Flight number #1351 with American Airlines Airlines is taking off on runway 2 Currently waiting in runways: Runway 1: Flight number #3134 with United Airlines Airlines Runway 2: Flight number #1134 with United Airlines Airlines Flight number #1234 with Southwest Airlines Airlines Flight number #3134 with United Airlines Airlines is taking off on runway 1 Currently waiting in runways: Runway 1: Empty Queue. Runway 2: Flight number #1134 with United Airlines Airlines Flight number #1234 with Southwest Airlines Airlines Flight number #1134 with United Airlines Airlines is taking off on runway 2 Currently waiting in runways: Runway 1: Empty Queue. Runway 2: Flight number #1234 with Southwest Airlines Airlines Flight number #1234 with Southwest Airlines Airlines is taking off on runway 2