What is the output of the Helicopter program? 

A. 5

B. 10

C. The code does not compile.

D. The code compiles but produces a ClassCastException at runtime.

E. None of the above.

Transcribed Image Text:

package flying; class Rotorcraft { protected final int height = 5; abstract int fly(); } interface CanFly {} public class Helicopter extends Rotorcraft implements Can Fly { private int height = 10; protected int fly () { return super.height; } } public static void main(String[] unused) { Helicopter h= (Helicopter) new Rotorcraft (); System.out.print(h. fly()); }