Override the testOverriding() method in the Triangle class. Make it print “This is theoverridden testOverriding() method”. ➡ eclipse-workspace - project2/src/project2/SimpleGeometricObject.java - Eclipse IDEFile Edit Source Refactor Navigate Search Project Run Window HelpDH0-2 -2 - #Ⓒtask8A.javatask8C.java295.63 private String color "white";4 private boolean filled;$10111213014$151617181920212223242562627282930$3132Re public SimpleGeometricObject() [33343563739404142846reportsum6.java47484951852package projectz;public class SimpleGeometricObject [private java.util.Date dateCreated;11public SimpleGeometricObject (String color, boolean filled) [dateCreated - new java.util.Date();1Qpublic String getColor() [return color/1public void setColor (String color) [this.color color;1dateCreated new java.util.Date();public boolean isFilled() [return filled;1this.color-color:this filled - filled;public void setFilled (boolean filled) [this filled filled;1Ipublic java.util.Date getDateCreated () {return dateCreated/11@Overridepublic String toString() [return "created on " + dateCreated + "\ncolor: " + color +"and filled: " + filled;public void testoverriding() [System.out.println("This is the testoverriding () method of the SimpleGeometricObject class");34°FCloudytask8D.java▬▬■♡ ♡*SimpleGeom... X square.javaQ SearchNO 1↓WritableaSquareTest.javaSmart Insertoveride.java39:3:699Triangle.javaTestTriangl...844x Oa2:38 PM3/22/2023X岁占隐25鼎2a@B ➡ eclipse-workspace - project2/src/project2/Triangle.java - Eclipse IDEFile Edit Source Refactor Navigate Search Project Run Window Help295.Qprivate double height;reportsum6.java1 package project2;2 public class Triangle extends Simple GeometricObject {3 private double base;5 public Triangle () {€ super();7 base = 5;8 height = 10;9task8A.javathis.base= base;13 this.height = height;}10 public Triangle (double base, double height) {11 super();1219}20 public double getBase () {21return base;#Ⓒtask8C.java22}23 public void setBase (double base) {24this.base = base;25}26 public double getHeight () {27return height;34°FCloudy#}14}150 public Triangle (double base, double height, String color, boolean filled) {16 super (color, filled);17 this.base = base;18 this.height = height;28}29 public void setHeight (double height) {30this.height = height;31}32 public double getArea() {3334}A35 public String toString() {363738 }return 0.5 * base* height;▼task8D.java▬▬■WD1↓*SimpleGeom...Q Search♡ ♡square.javareturn "Triangle with base = " + base + " and height = " + height + "\n" + super.toString();WritableSquareTest.javaaSmart Insertoveride.java17:18:412Triangle.java X TestTriangl...844x OQ2:37 PM3/22/2023X* * * + @ 隐旦8%鼎2凰@

Method overriding : Method overriding in java is very simple and very useful OOP concept . The…

Answered: Override the testOverriding() method in…

Override the testOverriding() method in the Triangle class. Make it print “This is the overridden testOverriding() method”

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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public class LineDisplay extends Application public void start (Stage primarystage) { Group root = new Group (); Scene scene = new Scene (root, 400, 400, Color.WHITE); horizontalLines (10, 10, 100, 10, 10, 8, root); primarystage.setTitle ("Line Display"); primarystage.setScene (scene); primarystage.show (); public void horizontallines (int x0, int yo, int init_size, int increment, int gap, int count, Group group) { // } } Design method public void horizontallines (int x0, int yo, int init_size, int increment, int gap, int count, Group group) where initial point x0, yo init_size - sizeo of first line increment an amount to add to the size of next line distance among the lines number of lines gap count group - group to add the lines Possible output: Line .
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public class DesertEvent { private static int eventCount = 0; private String barCode; private String location; private String eventName; private String eventType; private int quantity; private int capacity; private int seatsTaken; public DesertEvent(String eventName, String eventType) { this(eventName, eventType, 0); calcMaximumSeats(eventType); generateBarCode(); } public DesertEvent(String eventName, String eventType, int capacity) { this.eventName = eventName; this.eventType = eventType; this.capacity = capacity; generateBarCode(); eventCount++; } public String getBarCode() { return barCode; } public String getLocation() { return location; } public String getEventName() { return eventName; } public String getEventType() { return eventType; } public int getQuantity() { return quantity; } public void setQuantity(int quantity) { this.quantity = quantity; } public int getCapacity() { return capacity; } public void setCapacity(int capacity) { this.capacity = capacity;…
public class DesertEvent { private static int eventCount = 0; private String barCode; private String location; private String eventName; private String eventType; private int quantity; private int capacity; private int seatsTaken; public DesertEvent(String eventName, String eventType) { this(eventName, eventType, 0); calcMaximumSeats(eventType); generateBarCode(); } public DesertEvent(String eventName, String eventType, int capacity) { this.eventName = eventName; this.eventType = eventType; this.capacity = capacity; generateBarCode(); eventCount++; } public String getBarCode() { return barCode; } public String getLocation() { return location; } public String getEventName() { return eventName; } public String getEventType() { return eventType; } public int getQuantity() { return quantity; } public void setQuantity(int quantity) { this.quantity = quantity; } public int getCapacity() { return capacity; } public void setCapacity(int capacity) { this.capacity = capacity;…
Programming language: Java Create a code program in netbeans ide wherein the gui can't be x (besides minimize) by the user. The exit button is in the gui, and it is the only wait to exit the program.
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Fix any error in this code import org.jfree.chart.ChartFactory;import org.jfree.chart.ChartPanel;import org.jfree.chart.JFreeChart;import org.jfree.data.category.DefaultCategoryDataset;import org.jfree.ui.ApplicationFrame;import org.jfree.ui.RefineryUtilities;public class BarChartExample extends ApplicationFrame {public BarChartExample(String title) {super(title);Object ChartFactory;JFreeChart barChart = ChartFactory.createBarChart("Referral Sources Count","Referral Source","Count",createDataset(),org.jfree.chart.plot.PlotOrientation.VERTICAL,true, true, false);ChartPanel chartPanel = new ChartPanel(barChart);chartPanel.setPreferredSize(new java.awt.Dimension(560, 367));setContentPane(chartPanel);}private DefaultCategoryDataset createDataset() {DefaultCategoryDataset dataset = new DefaultCategoryDataset();String series1 = "Referral Sources";dataset.addValue(250, series1, "Website");dataset.addValue(400, series1, "Word of Mouth");dataset.addValue(300, series1,…
Chapter 18 Problem 38.PE Textbook: Introduction to Java programming and datastructure. 11th Edition Y. Daniel Liang Publisher: PEARSON ISBN: 9780134670942 This code is taken from your website does not work. package e38; import javafx.application.Application;import javafx.event.ActionEvent;import javafx.event.EventHandler;import javafx.scene.Scene;import javafx.scene.control.Button; import javafx.stage.Stage;import javafx.geometry.Pos;import javafx.scene.control.Label;import javafx.scene.control.TextField;import javafx.scene.control.Textfield;import javafx.scene.layout.BorderPane;import javafx.scene.layout.HBox;import javafx.scene.layout.Pane;import javafx.scene.shape.Line;import javafx.stage.Stage; public class E38 extends Application { @Override public void start(Stage primaryStage) { // Create a pane TreePane tp = new TreePane(); // Create a textfield TextField tfOrder = new TextField(); // Set the Depth…
(1) Complete two files to submit. ContactNode.java - Class definition ContactList.java - Contains main() method (2) Build the ContactNode class per the following specifications: Private fields String contactName String contactPhoneNumber ContactNode nextNodePtr Constructor with parameters for name followed by phone number Public member methods getName() - Accessor getPhoneNumber() - Accessor insertAfter() getNext() - Accessor printContactNode() Ex: If the name is Roxanne Hughes and the phone number is 443-555-2864, printContactNode() outputs: Name: Roxanne Hughes Phone number: 443-555-2864 (3) Define main() to read the name and phone number for three contacts and output each contact. Create three ContactNodes and use the nodes to build a linked list. Ex: If the input is: Roxanne Hughes 443-555-2864 Juan Alberto Jr. 410-555-9385 Rachel Phillips 310-555-6610 the output is: Person 1: Roxanne Hughes, 443-555-2864 Person 2: Juan Alberto Jr., 410-555-9385 Person 3: Rachel…
CODE:Python class PriceChecker(): # Constructor def __init__(self): self.levelsList = [] # Properties # A property is defined like a method, but you use it in your # code like a variable (no parentheses need to followed it when used in your code) @property def levelsList(self): return self.__levelsList @levelsList.setter def levelsList(self, newValue): self.__levelsList = newValue # Class Methods # ============= # Method: Sort and Display the levelsList def displayList(self): print(chr(27) + "[2J") # Clear the screen print("Price Levels In The List") print("========================") # Sort the list in reverse order ... # Print the items in the list (Based on the above sort, numbers should appear from large to small.) ... # Display the menu and get user input about what methods to execute next def displayMenu(self): min = 0…
class PriceChecker():# Constructor def __init__(self):self.levelsList = []# Properties # A property is defined like a method, but you use it in your # code like a variable (no parentheses need to followed it when used in your code)# Refer: https://www.youtube.com/watch?v=jCzT9XFZ5bw# Refer BP411 slides: Week 2 - Chapter 10 - Slides about Encapsulation and properties @propertydef levelsList(self):return self.__levelsList@levelsList.setterdef levelsList(self, newValue):self.__levelsList = newValue # Class Methods# =============# Method: Sort and Display the levelsListdef displayList(self):print(chr(27) + "[2J") # Clear the screenprint("Price Levels In The List")print("========================")# Sort the list in reverse order...# Print the items in the list (Based on the above sort, numbers should appear from large to small.)...# Display the menu and get user input about what methods to execute nextdef displayMenu(self):min = 0max = 3errorMsg = "Please enter a valid option between " +…