Airplane myPlane = new SonicJet(); Given the class hierarchy…

Airplane myPlane = new SonicJet(); Given the class hierarchy and code statement above, which of the following methods are allowed and are not allowed to be called on the myPlane variable? breakSoundBarrier() : move() : For each statement below, indicate which class provides the implementation of each of the methods called. myPlane.fly(); myPlane.toString();

Given the code below, what gets printed? Assume that Boo inh…

Given the code below, what gets printed? Assume that Boo inherits from an appropriate exception class. It is recommended that you trace this on scratch paper and look for your answer in the choices provided. public class Driver {     public static void main(String[] args) {         Boo booException = new Boo(“Boo Thrown”);        try {           throw booException;        } catch (Boo b) {           System.out.println(b.getMessage());         } catch (Exception e) {             System.out.println(“Exception Thrown”);         } finally {             System.out.println(“Is this printed?”);         }     } }