I need help with creating a Java program described in the image below
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I need help with creating a Java program described in the image below
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Solved in 4 steps with 2 images
- public class Main{ public static void main(String args[]) { Main m = new Main(); m.go(); } public void go() { Customer c = new Customer("Tom", "Smith"); Order o = new Order(c); o.addItem(new Item("Greeting Card", 1.50, 1)); o.addItem(new Item("Baseball Glove", 54.00, 1)); o.addItem(new Item("Notebook", 2.50, 3)); System.out.println(o); }}public class worksheet3_1 { public static void main(String[] arg) { ShadowingExample example = new ShadowingExample(); example.x = 99; example.sampleMethod(); }}class ShadowingExample { int x; public void sampleMethod() { int x = 0; System.out.println("the value of local variable x = " + ………………………………………………); System.out.println("the value of instance variable x = " + …………………………………………); }} what should be written in the second print statement so that the output is: the value of instance variable x = 99 what should be written in the first print statement so that the output is: the value of local variable x = 0 options are: samplemethod.x this.x shadowingexample.x x Answer 1 Question 1Java: ShowStudent.java: class ShowStudent { public static void main (String args[]) { Student pupil = new Student(); pupil.setIdNumber(234); pupil.setPoints(47); pupil.setHours(15); pupil.showIdNumber(); pupil.showPoints(); pupil.showHours(); System.out.println("The grade point average is " + pupil.getGradePoint()); } } ShowStudent2.java: class ShowStudent2 { public static void main (String args[]) { Student pupil = new Student(); pupil.showIdNumber(); pupil.showPoints(); pupil.showHours(); System.out.println("The grade point average is " + pupil.getGradePoint()); } } Student.java: class Student { // the private data members private int idNumber; private int hours; private int points; // Constructor added in part c Student() { } // end of constructor added in part c // the public get and set methods public void…
- class overload { int x; double y; void add(int a , int b) { x = a + b; } void add(double c , double d) { y = c + d; } overload() { this.x 0; %3D this.y = 0; } %3D } class Overload_methods { public static void main(String args[]) { overload obj int a = 2; double b - 3.2; obj.add(a, a); obj.add(b, b); System.out.println(obj.x + } = new overload(); + obj.y); } #3Run the code10. public static void methodl (int i, int num) { for (int j = 1; j <= i; j++) { " "); System.out.print (num + num *= 2; } System.out.println(); } public static void main(String[] args) { int i = 1; while (i <= 6) { methodl (i, 2); i++; }class Param3 { public int y; public void method1(int y) { y = y * 3; } public int getY() { return y; } } Param3 q3 = new Param3(); q3.y = 100; q3.method1(25); System.out.println(q3.getY()); what is the output for the system.out.println method and why
- The UsingMethod class consists of a main method and a method called xMethod. Whatwill the code print? public class UsingMethod { public static void main(String[] args) { double z = xMethod(3.5, 5.5); System.out.println(z); } public static double xMethod(double x, double y) { return x + y; } }import javax.swing.JOptionPane; public class DebugTwo4 { // start main method public static void main(String[] args) { string costString; double cost; double tax = 0.06; costString = JOptionPane.showInputDialog(null,"Enter price of item you are buying", "12", JOptionPane.INFORMATION_MESSAGE); cost = Double.parseDouble(costString); JOptionPane.showMessageDialog(null,"With"+tax*100+"% tax, purchase is $"+(cost+cost*tax)); }// end of main method }// end of FixDebugTwo4 methodpublic class Animal { public static int population; private int age; } public Animal (int age) { this.age = age; population++; } + msg); public void say (String msg) { System.out.print("Saying: " System.out.print(" for "); System.out.print(getHuman Years()); System.out.println(" years."); } public int getHuman Years() { return age; } public class Mammal extends Animal { private String species; public Mammal(String species, int age) { super (age); this. species species; } } } = public int getHuman Years() { if (species.equals("dog")) 1 else return super.getHumanYears() * 7; return super.getHumanYears(); €
- complete the missing code. public class Exercise09_04Extra { public static void main(String[] args) { SimpleTime time = new SimpleTime(); time.hour = 2; time.minute = 3; time.second = 4; System.out.println("Hour: " + time.hour + " Minute: " + time.minute + " Second: " + time.second); } } class SimpleTime { // Complete the code to declare the data fields hour, // minute, and second of the int type }public class Main { public static void main(String args[]) { static_out obj1 - new static_out(); static_out obj2 = new static_out(); int a - 2; obj1. add(a, a + 1); obj2.add(5, a); System.out.println(obj1.x + } 4 - 6 7 9 + obj2.y); 12 13 14 class static_out { static int x; static int y; void add(int a, int b) { x = a + b; y - x + b; 15 - 16 17 18 19 - 20 I 21 22 23 24 O 77.4 66.4 O 79 O 97 O12 mt un o70 0 0o 234 111 111 111 12 2222public class LabProgram { public static void main(String args[]) { Course cis162 = new Course(); int beforeCount; String toDrop; // Example students for testing cis162.addStudent(new Student("Henry", "Nguyen", 3.5)); cis162.addStudent(new Student("Brenda", "Stern", 2.0)); cis162.addStudent(new Student("Lynda", "Robison", 3.2)); cis162.addStudent(new Student("Sonya", "King", 3.9)); toDrop = "Stern"; beforeCount = cis162.countStudents(); cis162.dropStudent(toDrop); System.out.println("Course size: " + beforeCount + " students"); System.out.println("Course size after drop: " + cis162.countStudents() + " students"); } } import java.text.DecimalFormat; // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average // Student class constructor public Student(String f, String l, double g) {…