In the main method of the TestTriangle class, make the two Triangle objects that you created in Task 2 call the testOverriding () method.Ensure it runs without errors.
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In the main method of the TestTriangle class, make the two Triangle objects that you
created in Task 2 call the testOverriding () method.Ensure it runs without errors.
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- This is a JAVA Pizza Builder GUI code. Please finish the program by completing the classes and methods in the starter code. The expected output and instructions is provided in the picture. Starter Code as follows:- import javax.swing.*;import javax.swing.border.*;import java.awt.*;import java.awt.event.*; public class PizzaBuilder { private static JFrame myFrame = new JFrame("Build a Pizza"); private static JRadioButton small, medium, large; private static ButtonGroup bg; private static JLabel sizeList = new JLabel("Sizes List: "); private static JLabel Price = new JLabel("Total $ "); private static JLabel totPrice = new JLabel("0.0"); private static JLabel topsPrice = new JLabel("Topping $ "); private static JLabel toppingsPrice = new JLabel("0.0"); private static final double LARGE=16.49; private static final double MEDIUM=13.49; private static final double SMALL=10.49; private static final double MEATITEM=2.25; private static final…> Attempting to compile submission/home/codio/workspace/.guides/test/execution-environment/java/CustomString.java:171: error: illegal start of expressionpublic String filterLetters(char n, boolean b){^1 error> ERROR: Could not compile submissioncodio@news-tonight:~$Please fix errors for the java code below. The program is a t square fractal (image below) import javax.swing.*;import java.awt.*;import java.awt.geom.*; //main classpublic class SquareFractal { public static void main(String[] args) { FractalFrame tframe = new FractalFrame(); tframe.setTitle("T Square Fractal"); tframe.setVisible(true); }} //JFrame extended in fractal class class T_Fractal extends JFrame{ private JPanel panel; private int twidth, theight; private int x = 200; private int limit = 15; public T_Fractal() { setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //default height and width final int Width = 1000; final int Height = 1000; setSize(Width, Height); setLocation(200,50); panel = new JPanel(); Container t_content = getContentPane(); t_content.add(panel, "Center"); } public void paint(Graphics graphics) { super.paint(graphics); Graphics2D g2 = (Graphics2D) graphics; twidth = getWidth(); theight = getHeight();…
- 1. Create a folder named LastName_FirstName (ex. Reyes_Mark) in your local drive.2. Create a new project named LabExer8. Set the project location to your own folder.3. Construct import statements to use the packages listed below:• javax.swing• java.awt• java.awt.event4. Extend the JFrame class and implement the ActionListener interface.5. Create a JMenuBar named mainBar and two (2) JMenu objects named menu1 and menu2. Set thetext of menu1 as File and the text of menu2 as Event Type.6. Create the items that will appear in the menus. The File menu shall contain an Exit submenu. Namethe object exit. The Event Types menu shall contain two (2) submenus: Adult and Child. Name theobjects adult and child, respectively. The Adult submenu shall consist of: Birthday (adultBday),Anniversary (anniv), Retirement (retirement), and Other (adultOther). The Child submenu shallconsist of Birthday (childBday), and Other (childOther).7. Declare several other components that will be used in the program.…In this java program, run this program in netbeans show the picture of the output. Source Code: package adder; import javax.swing.*; import java.awt.*; import java.awt.event.*; class WindowDestroyer extends WindowAdapter { public void windowClosing(WindowEvent e) { System.exit(0); } } public class Adder extends JFrame implements ActionListener { public static final int WIDTH=400; public static final int HEIGHT=300; private JTextField inputOutputField; private double sum=0; public static void main(String[]args) { Adder guiAdder=new Adder(); guiAdder.setVisible(true); } public Adder() { setTitle("Adding Machine"); addWindowListener(new WindowDestroyer()); setSize(WIDTH,HEIGHT); Container contentPane=getContentPane(); contentPane.setLayout(new GridLayout(2,1)); JPanel buttonPanel=new JPanel();…[1st-item] Instructions: Execute the program. Don't forget to provide a screenshot of the program output. Main.java import javax.swing.JFrame; import java.awt.*; public class Main { public static void main(String[] args) { JFrame frame = new JFrame("Happy Holiday"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //Project Part 1: //Study and do all the exercises in http://SimpleGUI.java SimpleGUI panel = new SimpleGUI(http://Color.green, 400, 250); /*Project part 2: After you study and finish part 1, comment line 10 and uncomment line 19. Study all the classes Holidaypanel uses. Then create two classes, for example: Car, Dog, and create objects of those new classes in Holidaypanel to show them in GUI */ //Holidaypanel panel = new Holidaypanel(); frame.getContentPane().add(panel); frame.pack(); frame.setVisible(true); } }
- Urgent i need you to debug or modify my code. I am using java programming the see the code below.Attached pic below is the expected output. import java.awt.GridLayout;import java.awt.*;import javax.swing.*;public class Trial { public static void main(String[] args) { JFrame frm = new JFrame ("PASSWORD ENTER"); JLabel lb1Name = new JLabel("USERNAME: "); JPasswordField value = new JPasswordField(); JLabel lb2Pass = new JLabel ("PASSWORD: "); JTextField txtName = new JTextField(20); lb1Name.setFont(new Font("consolas",Font.BOLD,20)); txtName.setFont(new Font("consolas",Font.PLAIN,20)); txtName.setHorizontalAlignment(JTextField.CENTER); lb2Pass.setFont(new Font("consolas",Font.PLAIN,20)); lb1Name.setBounds(50,100,80,30); lb2Pass.setBounds(50,150,80,30); frm.setLayout(new GridLayout(1,2,5,5)); frm.add(lb1Name); frm.add(txtName); frm.setSize(500,100); frm.setVisible(true);…Create a project in JAVA name "Supermarket Management System" Project should include:1. Authentication or login using credentials with new user signup2. Loop3. Method4. Arrays5. Encapsulation6. Inheritance7. Polymorphism8. Abstract class9. Interface10. File11. Exception 12. Frontend: JAVA GUI13. Backend: Eclipse14. Database: Mysql15. JAVA GUI using Swing. (You should not use JavaFX) NB: Project should be created in eclipseJAVA PROGRAM ASAP There is still an extra space in the program after the last modification down below as shown in the screenhot. Also Take out that dam space from the program because the program does not need it. Please modify this program even more please ASAP BECAUSE the program down below does not pass all the test cases when I upload it to hypergrade. The program must pass the test case when uploaded to Hypergrade. import java.util.HashMap;import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.Scanner;public class MorseEncoder { private static final HashMap<Character, String> codeMappings = new HashMap<>(); public static void main(String[] args) { initializeMappings(); Scanner textScanner = new Scanner(System.in); System.out.println("Please enter a string to convert to Morse code:"); String textForEncoding = textScanner.nextLine().toUpperCase(); if ("ENTER".equals(textForEncoding))…
- private OnlineStudent readOnlineStudent(Scanner pIn) { String id = pIn.next(); String lname = pIn.next(); String fname = pIn.next(); OnlineStudent student = new OnlineStudent(id, fname, lname); String fee = pIn.next(); int credits = pIn.nextInt(); if (fee.equals("T")) { student.setTechFee(true); else { student.setTechFee(false); } student.setCredits(credits); return student; keep getting class, interface,enum or record expected. I need helpHow to fix this code to work... from tkinter import *from tkinter import ttkfrom tkinter import messagebox class Student: def __init__(self, id, fn, ln, dob, m='undefined'): self.id = id self.firstName = fn self.lastName = ln self.dateOfBirth = dob self.major = m list_of_student = []window = Tk()window.geometry("800x750")window.title("Simple Student Management System")list_of_students = []id = 1001 def add_student(): global list_of_students global id if FirstnameEntry.get() =='': messagebox.showerror('erorr', "First name is required") return if LastnameEntry.get() =='': messagebox.showerror('erorr', "Last name is required") return if DateofbirthEntry.get() =='': messagebox.showerror('erorr', "Date of Birth is required") return if MajorEntry.get() =='': instance = Student(id, FirstnameEntry.get(), LastnameEntry.get(), DateofbirthEntry.get()) else: instance = Student(id, FirstnameEntry.get(), LastnameEntry.get(),…how to code this in java? Task Class Requirements The task object shall have a required unique task ID String that cannot be longer than 10 characters. The task ID shall not be null and shall not be updatable. The task object shall have a required name String field that cannot be longer than 20 characters. The name field shall not be null The task object shall have a required description String field that cannot be longer than 50 characters. The description field shall not be null.