Write a complete program that performs the following instructions:

Define an Airplane class with a properly defined speed instance variable.

Write a default constructor that initializes the speed to 5.

Write a method getSpeed() to return the current speed

Write a method called accelerate() that adds 10 to the speed.

Add a constant called TAKEOFF_SPEED to the class and set it to 180.

Write a method called isFlying() that returns true if the speed is greater than or equal to TAKEOFF_SPEED, otherwise false

Create an AirplaneTest class with a method flight() that creates an Airplane object and has a loop that keeps calling that object's accelerate() as long as isFlying() is false.