Given only the JavaFX code below, which of the following most accurately describes the behavior of the button? (assume that the code is correctly included in a JavaFX GUI with correct imports but no additional methods called on the button object) Button button = new Button(“Danger!”);button.setOnMouseClicked (    new EventHandler() {        @Override        public void handle(MouseEvent e) {            System.out.println(“ALARM!”);        }    });  

Run-time errors occur when there are syntax errors in the source code.

Given the code, is Location a checked or unchecked exception? Is Missing a checked or unchecked exception? Location : [Item1] Missing : [Item2] class Location extends RuntimeException {     public Location(String msg) {         super(msg);     } }  class Missing extends Exception {     public Missing(String msg) {         super(msg);     } } 

  ^~^  ,                    (‘Y’) )    PLEASE                /   \/   SHOW YOUR    __QQ (\|||/) SCRATCH PAPER (_)_”>                     /      

Consider the code below. What is the output after it is run?  String a = “bumble”; String b = “bees”; b.toUpperCase(); a = b; b = a + b.charAt(2); System.out.println(b); 

Given the code below, what will be the value returned from the method invocation shown? public static int mystery(int num1, int num2) {   if (num1 == 1 || num2 < 1) {        return 1;    } else {       return num1 + mystery(num1 * 2, num2 - 2);    }} int value = mystery(2, 8);

What method is used to obtain an iterator from a class that implements the Iterable interface?

Given the class below, correctly override Object’s equals method in this class, ensuring that it compares the full state of the object (i.e. the values of all data fields).Include the method header, curly braces, and implementation in your response. public class House {   private int numFloors;    private String address; /* assume a valid constructor exists */   /* YOUR equals METHOD HERE */} Make sure to select the ‘Preformatted’ style from the dropdown so your code is formatted clearly. DO NOT USE THE TAB KEY WHEN WRITING CODE AS YOU MAY ACCIDENTALLY SUBMIT YOUR EXAM. USE THE SPACE BAR INSTEAD.

What is the resulting value of the following expression?   15 / 10 * 20 + 5.0 

Given the code below, what will be the value returned from the method invocation shown? public static int mystery(int a, int b) {   if (a == 1 || b == 1) {        return 1;    } else {       return b + mystery(a / 4, b * 3);    }} int value = mystery(64, 3);