Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 14.8, Problem 14.38CP
Program Plan Intro
Applet:
Applet is a small program which is written by using Java
- This program will be executed on all internet browsers by using Java Virtual Machine (JVM).
- This applet program displays the result on a frame of the webpage, any application window, or applet viewer which is the product of Sun Microsystems.
- Usually, this application will be written by Java, but sometimes other languages also can be used.
- Languages such as JRuby, Pascal, Jython and so on.
- Applet program can be easily passed over any network, because most of the browsers will support applet applications.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
. Download the program from the instructor’s GitHub account (Ch3HW) then update it tocreate a class Student that includes four properties: an id (type Integer), a name (type String), a Major (type String) and a Grade (type Double). Use class Student to create objects (using buttonAdd) that will be read from the TextFields then save it intoan ArrayList. Perform the following queries on the ArrayList of Student objects and show the results on the listViewStudents (Hint: add buttons as needed):a) Use lambdas and streams to sort the Student objects by name, then show the results.b) Use lambdas and streams to map each Student to its name and grade, sort the results by grade (descending), then display the results.c) Use lambdas and streams to map each Student to its name and grade, to select the Students who have grade values in the range 80 to 90. Sort the results by grade value(descending), then show the results.d) Use lambdas and streams to calculate the total average of all Students…
Please assist with non graded problem.
Create a Calculator class that implements sum, subtraction, multiplication, and division operations, and throws an appropriate exception whenever the user attempts to perform a division by zero. Then develop a graphical interface (with JavaFx) for your calculator using TextField, Button, and Label objects, or any other graphical objects you like. Graphically display division by zero errors.
Help debugging code written in python to get the output from the attached image,Â
Â
def main(): # set the initial month and declarationmonth = 1old_adults = 0old_babies = 0adults = 1 # initial adult pairbabies = 0 # initial babies pairtotal = 0 # storing the total number of rabbit pairsmax = 500 # maximum number of rabbit pairs that can be accomodated# output filefile = open("rabbit_sim.txt",'w')# header of output filefile.write("# Table of rabbit pairs\n")file.write("Month, Adults, Babies, Total\n")# calculate the total number of rabbit pairs for the monthtotal = adults+babies# loop that continues till total rabbit pairs < maxwhile total < max:# output the counts to filefile.write(str(month)+", "+str(adults)+", "+str(babies)+", "+str(total)+"\n")month += 1 # increment the month# set the old_adults and old_babies to current adults and babiesold_adults = adultsold_babies = babies# calculate the adults and babies for next monthbabies = adultsadults = old_adults + old_babiestotal =…
Chapter 14 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Ch. 14.1 - Prob. 14.1CPCh. 14.1 - Prob. 14.2CPCh. 14.2 - Prob. 14.3CPCh. 14.2 - Prob. 14.4CPCh. 14.2 - Prob. 14.5CPCh. 14.2 - Prob. 14.6CPCh. 14.2 - Prob. 14.7CPCh. 14.2 - Prob. 14.8CPCh. 14.2 - Prob. 14.9CPCh. 14.2 - Prob. 14.10CP
Ch. 14.2 - Prob. 14.11CPCh. 14.3 - Prob. 14.12CPCh. 14.3 - Prob. 14.13CPCh. 14.3 - Prob. 14.14CPCh. 14.3 - Prob. 14.15CPCh. 14.4 - Prob. 14.16CPCh. 14.4 - Prob. 14.17CPCh. 14.5 - Prob. 14.18CPCh. 14.5 - Prob. 14.19CPCh. 14.5 - Prob. 14.20CPCh. 14.5 - Prob. 14.21CPCh. 14.5 - Prob. 14.22CPCh. 14.5 - Prob. 14.23CPCh. 14.5 - Prob. 14.24CPCh. 14.5 - What Graphics class methods do you use to perform...Ch. 14.6 - Prob. 14.26CPCh. 14.6 - Prob. 14.27CPCh. 14.6 - Prob. 14.28CPCh. 14.6 - Prob. 14.29CPCh. 14.6 - Prob. 14.30CPCh. 14.7 - Prob. 14.31CPCh. 14.7 - Prob. 14.32CPCh. 14.7 - Prob. 14.33CPCh. 14.7 - Prob. 14.34CPCh. 14.8 - Prob. 14.35CPCh. 14.8 - Prob. 14.36CPCh. 14.8 - Prob. 14.37CPCh. 14.8 - Prob. 14.38CPCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - Prob. 3MCCh. 14 - Prob. 4MCCh. 14 - When using Swing to write an applet, you extend...Ch. 14 - Prob. 6MCCh. 14 - Prob. 7MCCh. 14 - Prob. 8MCCh. 14 - Prob. 9MCCh. 14 - Prob. 10MCCh. 14 - Prob. 11MCCh. 14 - Prob. 12MCCh. 14 - Prob. 13MCCh. 14 - Prob. 14MCCh. 14 - Prob. 15MCCh. 14 - Prob. 16MCCh. 14 - Prob. 17MCCh. 14 - Prob. 18MCCh. 14 - Prob. 19MCCh. 14 - Prob. 20MCCh. 14 - Prob. 21MCCh. 14 - Prob. 22MCCh. 14 - Prob. 23TFCh. 14 - Prob. 24TFCh. 14 - Prob. 25TFCh. 14 - Prob. 26TFCh. 14 - Prob. 27TFCh. 14 - Prob. 28TFCh. 14 - Prob. 29TFCh. 14 - Prob. 30TFCh. 14 - Prob. 31TFCh. 14 - Prob. 32TFCh. 14 - Prob. 33TFCh. 14 - Prob. 34TFCh. 14 - Prob. 35TFCh. 14 - Prob. 1FTECh. 14 - Prob. 2FTECh. 14 - Prob. 3FTECh. 14 - Prob. 4FTECh. 14 - Prob. 5FTECh. 14 - Prob. 6FTECh. 14 - Prob. 1AWCh. 14 - Prob. 2AWCh. 14 - Prob. 3AWCh. 14 - Prob. 4AWCh. 14 - Prob. 5AWCh. 14 - Prob. 6AWCh. 14 - Prob. 1SACh. 14 - Prob. 2SACh. 14 - Prob. 3SACh. 14 - Prob. 4SACh. 14 - Prob. 5SACh. 14 - Prob. 6SACh. 14 - Prob. 7SACh. 14 - Prob. 8SACh. 14 - Prob. 9SACh. 14 - Prob. 1PCCh. 14 - House Applet Write an applet that draws the house...Ch. 14 - Prob. 3PCCh. 14 - Thermometer Applet Write an applet that displays a...Ch. 14 - Prob. 5PCCh. 14 - Prob. 6PCCh. 14 - Prob. 7PCCh. 14 - Prob. 8PCCh. 14 - Prob. 9PC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- You have to use comment function to describe what each line does  import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.util.ArrayList; import java.util.Arrays; import java.util.List;  public class PreferenceData {  private final List<Student> students; private final List<Project> projects; private int[][] preferences;  private static enum ReadState { STUDENT_MODE, PROJECT_MODE, PREFERENCE_MODE, UNKNOWN; };  public PreferenceData() { super(); this.students = new ArrayList<Student>(); this.projects = new ArrayList<Project>(); }  public void addStudent(Student s) { this.students.add(s); }  public void addStudent(String s) { this.addStudent(Student.createStudent(s)); }  public void addProject(Project p) { this.projects.add(p); }  public void addProject(String p) { this.addProject(Project.createProject(p)); }  public void createPreferenceMatrix() { this.preferences = new…arrow_forwardPATTERNS: Shapes Using Python, recreate (as close as possible) the pattern given using only one class - the Pattern class. You are only allowed to use PIL.Image and PIL.ImageDraw from the Pillow Library, and pi, cos, and pi. Its data attributes are as follow: width_height – 2-digit tuple containing the width and height of the image space – Image object (with 8-bit RGB color space, specified size, and background color) draw – Image object that performs as the drawing context of the space background – 3-digit tuple of the 8-bit RGB background color of the image or picturearrow_forwardThe UnsortedTableMap class is located in the maps folder. In the attachment, you will find a partially implemented class called UnsortedMapOfLists, which extends UnsortedTableMap. The values associated with the keys in UnsortedMapOfLists are arrays. So you have an array with each key. Off course you can save an array in the value of UnsortedTableMap class without the class we are going to develop, but our class makes this easier, as it allows using a syntax like this: myMap["somekey", 1] to reach element at index 1 in the array associated with key "somekey". I already implemented methods __setitem__ and __getitem__. Your task is to: implement method __delitem__ . Deletion will be performed for an element in the array. If index is not given, delete the array associated with the key. implement a function (not a method in the class) to swap the arrays associated with two given keys. Add the required comment in method __getitem__. implement a main to verify that your code is working…arrow_forward
- Step 1: Implement the getSortedRunLength() method Implement the getSortedRunLength() method in NaturalMergeSorter.java. Access NaturalMergeSorter.java by clicking on the orange arrow next to NaturalMerge.java at the top of the coding window. getSortedRunLength() has three parameters: array: a reference to an array of integers, arrayLength: an integer for the array's length, and startIndex: an integer for the run's starting index. The method returns the number of array elements sorted in ascending order, starting at startIndex and ending either at the end of the sorted run, or the end of the array, whichever comes first. The method returns 0 if startIndex is out of bounds. File NaturalMerge.java has several test cases for getSortedRunLength() that can be run by clicking the "Run program" button. One test case also exists for naturalMergeSort(), but that can be ignored until step two is completed. The program's output does not affect grading. Submit for grading to ensure that the…arrow_forwardIn Java intellej  Correct this code and add the following 1.Correct: (The error shows a problem under () next to "firstBeachShoot.printPhotoDetails")  2.Add the following to the second package (screenshot):  1.for or for...each or while loops. 2.Arrays 3.default, no-args and parameterized constructors.   Here's the first package : import java.util.Scanner;public class Image {int numberOfPhotos; // photos on rolldouble fStop; // light let it 1.4,2.0,2.8 ... 16.0int iso; // sensativity to light 100,200, 600int filterNumber; // 1-6String subjectMatter;String color; // black and white or colorString location;boolean isblurry;public String looksBlurry(boolean key) {if (key == true) {return "Photo is Blurry";} else {return "Photo is Clear";}}public void printPhotoDetails(String s1) {Scanner br = new Scanner(System.in);String subjectMatter = s1;System.out.println("Data of Nature photos:");System.out.println("Enter number of photos:");numberOfPhotos = br.nextInt();int i = 1;while…arrow_forwardIn your workshop project create a new Java class (BasicArrayList) and convert the above code to work for ArrayLists. 1. You will need to import at least one package, but you do not need to import java.lang, which is the fundamental Java package (the classes you automatically get when you write Java programs). 2. Convert the first for-loop first. Don't forget you cannot use the ArrayList method to control the for-loop (so just use the number 4). 3. Convert the last for-loop next, to view the contents of your ArrayList. 4. Convert the middle for-loop last. You may want to convert the one line of array code to two lines of ArrayList code. 5. Finally, before the last for-loop, add a new element (0) to position 0 of the ArrayList. You should print the contents of the modified ArrayList. Here is a quick review of how array elements are modified and accessed: 1. public class BasicArray{ 2. public static void main(String[] args) int[] basic = new int[4]; for (int i=0; iarrow_forwardJava Program ASAP Please pay attention to the screenshot for test case 2 and 3 and please make sure you match the result. Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.InputMismatchException;import java.util.Scanner;public class FileSorting {  public static void main(String[] args) {    Scanner scanner = new Scanner(System.in);    while (true) {      System.out.println("Please enter the file name or type QUIT to exit:");      String fileName = scanner.nextLine();      if (fileName.equalsIgnoreCase("QUIT")) {        break;      }      try {        ArrayList<String> lines = readFile(fileName);        if (lines.isEmpty()) {          System.out.println("File " + fileName + " is empty.");        } else {…arrow_forward.  For the TimeSpan class described below, add a compareTo method that takes another TimeSpan object as a parameter & returns:      -1 if this TimeSpan is SMALLER than to the TimeSpan object passed in as a parameter       0 if both TimeSpans are the same       1 if this TimeSpan is GREATER than the TimeSpan object passed in as a parameter Add code, as needed, to allow the Collections class to sort the ArrayList of TimeSpan objects import java.util.*; public class TimeSpan implements {    private int hours;    private int minutes;     public TimeSpan(int hours1, int minutes1) {        hours = 0;        minutes = 0;        add(hours1, minutes1);    }       public void add(int hours1, int minutes1) {        hours += hours1;        minutes += minutes1;        while (minutes > 60) {            minutes -= 60;  // convert 60 min --> 1 hour            hours++;        }    }     public void add(TimeSpan time) {        add(time.hours, time.minutes);    }…arrow_forwardIn java Start with the file AList.java and add the following methods:  Add the method public int getLastIndex(T item) which returns the index of the last entry which is equal to item. If item is not found, it returns -1.  Add the method public int removeEvery(T item) that removes all occurrences of item and returns the number of removed items.  Add the method public boolean equals(Object other) that returns true when the contents of 2 AList objects are the same. Note that 2 AList objects are the same if they have the same number of items and each item in one object is equal to the item in its corresponding location in the other objectarrow_forwardSay we are about to build an ArrayList. Your ArrayList should guarantee that the array capacity is at most four times the number of elements. What would you like to do to maintain such a limit on the capacity? What is the benefit of using iterators? Can you describe your first experience of GUIs? And could you describe what is the advantage of using GUIs over Command-Line Interface (CLI) operations?arrow_forwardDescription is " A MathVector object will be passed to your method. Return its contents as a String.  If you look in the file MathVector.java you'll see there is a way to output the contents of a MathVector object as a String. This makes it useful for displaying to the user.   You might have noticed that there's an @override term there. That's because many objects already have a "toString()" method associated with them... because Java was designed to include them by default. Here, the override tells Java "I know, I know. You already have a toString() that you'd assign here. But it's not good enough. Here's a better one for this particular kind of object." It's a little bit like saying "Most humans have two legs. So, by default, I'll give everyone two legs. But sometimes we override that and give no legs, or just one leg to a person. And sometimes we give them four so that they can be a centaur!"  To use this in a println() method, just name your object. The toString()…arrow_forwardNow implement the removeOdd method in Java. Can only edit code in the /* Your code goes here */ portion.arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Files & File Systems: Crash Course Computer Science #20; Author: CrashCourse;https://www.youtube.com/watch?v=KN8YgJnShPM;License: Standard YouTube License, CC-BY
UNIX Programming (Part - 10) The File System (Directories and Files Names); Author: ITUTEES;https://www.youtube.com/watch?v=K35faWBhzrw;License: Standard Youtube License