Author: Anonymous

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Implement a class named Generics that has two generic types. The first generic type should be called S and the second generic type should be called T. Generic type T should ensure that the Comparable interface has been implemented and parameterized for type T. This class should also contain a private field of type S named data1 and a private field of type T named data2. No constructors or additional defining code is necessary. 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.

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

What is the resulting value of the following expression?   15 / 10 * 10 + 8.0 

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In Java, what would the following boolean expression evaluate to?Assume that t has the value of true and f has the value of false. t && ((t || f) || (!t || !f))

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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 / 2, b * 2);    }} int value = mystery(6, 6); 

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(“Press here!”); button.setOnAction(    new EventHandler() {         @Override        public void handle(ActionEvent e) {             System.out.println(“Boom!”);        }    } ); 

Write an equivalent lambda expression that implements the functional interface LT that could be used to replace the anonymous inner class given below. An example inner anonymous class implementation is given below. The body of the implementation must match the implementation given. Note: you only need to write the lambda expression NOT the entire block of code below. public class IsItSummerYet { public static void main(String[] args) { IsItSummerYet summerYet = new IsItSummerYet(); summerYet.check(new LT() { public boolean lt(float f1, float f2) { return f1 < f2; } }); } public void check(LT iface) { iface.lt(1.331f, 3.1415f); }}interface LT { public boolean lt(float f1, float f2);} 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.