Java Programming (MindTap Course List)
8th Edition
ISBN: 9781285856919
Author: Joyce Farrell
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 8PE
Program Plan Intro
Display the months
Program plan:
Filename: “TestMonthHandling.java”
- Define the “TestMonthHandling” class
- Define the main method.
- Create an object for “LocalDate” class and get the 31st January of current year.
- Create an object for “LocalDate” class and get the 31st December of current year.
- Iterate “i” value until it reaches 4
- Display the dates after adding one, two, and three months on both the dates.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Write a java application that handles a student report card. The application shall save the marks of computer science, math and English. Each subject has a total of 50 marks. If a student obtains at least 75/150 marks, an event will trigger and show a congratulation message on passing the exam. Otherwise, it will display an “F” grade.
Starting Out with Java From Control Structures through Objects 6th Edition
Write a program that declares two LocalDate objects, jan31 and dec31, and assign values that represent January 31 and December 31 in the current year. Display output that demonstrates the dates displayed when one, two, and three months are added to each of the objects.
An example of the program is shown below:
First date 2021-01-31 Second date 2021-02-28 Third date 2021-03-31 Fourth date 2021-04-30 First date 2021-12-31 Second date 2022-01-31 Third date 2022-02-28 Fourth date 2022-03-31
Chapter 4 Solutions
Java Programming (MindTap Course List)
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQ
Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Prob. 20RQCh. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Prob. 4PECh. 4 - Prob. 5PECh. 4 - Prob. 6PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Prob. 9PECh. 4 - Prob. 10PECh. 4 - Prob. 11PECh. 4 - Prob. 12PECh. 4 - Prob. 1GZCh. 4 - Prob. 2GZ
Knowledge Booster
Similar questions
- Create an application in Java that uses card layout with three cards. The first card - a login card - should have two text fields, one for username and other for password. There are two users - Bob and Fred - whose passwords are "mubby and "goolag" respectively. If Bob logs in, switch to a card - the bob card - that has a text field, a text area and two buttons. If the first button is pressed, get the text from the text field and append it to the text area. If the second button is pressed, return to the login card. If Fred logs in, switch to a card - the fred card - that has three buttons. If the first button is pressed, change the background color to green. If the second button is pressed, change the background color to red. If the third button is pressed, return to login card.arrow_forwardWrite an application that displays a JFrame containing the opening sentence from A Christmas Carol. Add a button to the frame in the JBookQuote program. When the user clicks the button, display the title of the book that contains the quote in the available JLabel using the setText() method. Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade. Once you are happy with your results, click the Submit button to record your score.arrow_forwardMust be in JAVA. Please show in simplest form and with comments.arrow_forward
- Carly’s Catering provides meals for parties and special events. In previous chapters, you have developed a class that holds catering event information and an application that tests the methods using four objects of the class. Now modify the Event and EventDemo classes as follows: Modify the method that sets the event number in the Event class so that if the argument passed to the method is not a four-character String that starts with a letter followed by three digits, then the event number is forced to A000. If the initial letter in the event number is not uppercase, force it to be so. Add a contact phone number field to the Event class. Add a set method for the contact phone number field in the Event class. Whether the user enters all digits or any combination of digits, spaces, dashes, dots, or parentheses for a phone number, store it as all digits. For example, if the user enters (920) 872-9182, store the phone number as 9208729182. If the user enters a number with fewer or more…arrow_forwardWrite an application named, Lab14.java. This application will do the following: 1. Display an introductory message 2. Choose a random word from the file, wordlist.txt, and display it 3. Disguise the selected word, and display it 4. Ask the user whether to continue, i.e., whether to repeat steps 2, 3, and 4, or quit the application Once the user chooses to stop the application: 5. Display the total number of vowels hidden 6. Display the total number of consonants hidden 7. Display termination message The user will be asked whether to continue playing and will indicate that another game is to be played by answering ‘y’ or ‘Y’ in response to the question, “Want to play again?” asked by the program after displaying each chosen word and its disguised version. If the user’s response is any character other than ‘y’ or ‘Y’, the totals are displayed and then the application termination message is displayed. See examples below. About randomly choosing a word from the file, wordlist.txt, found on…arrow_forwardWrite an application that determines whether a phrase entered by the user is a palindrome. A palindrome is a phrase that reads the same backward and forward without regarding capitalization, spaces or punctuation. And it will allow the user to enter as many phrases as he likes after each iteration.arrow_forward
- Please provide JAVA source code for following assignment. Please attach proper comments and read the full requirements. The local Driver’s License Office has asked you to write a program that grades the written portion of the driver’s license test The test has 20 multiple choice questions. Here are the correct answers: B D A A C A B A C D B C D A D C C D D A A student must correctly answer 15 of the 20 questions to pass the exam. Write a class named Drivertest that holds the correct answers to the test in an array field. The class should also have an array field that holds the student’s answers. The class should have the following methods: passed. Returns true if the student passed the test, or false if the student failed totalCorrect. Returns the total number of correctly answered questions totalIncorrect. Returns the total number of incorrectly answered questions questionsMissed. An int array containing the…arrow_forwardWrite an application that computes and displays the day on which you become(or became) 10,000 days old. For example, if you we're born on January 1st, 2000, the output would be I will be 10000 days old on 2027-05-19. Grading Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade. Once you are happy with your results, click the Submit button to record your score. import java.time.LocalDate; import java.time.Month; import java.util.Scanner; public class TenThousandDaysOld { public static void main(String[] args) { Scanner input = new Scanner(System.in); //validate input entered try { System.out.println("Enter year of birth: "); //validate inputs for right values int year = input.nextInt(); if(year <= 0) { System.out.println("Invalid Year Entered"); System.exit(1); } System.out.println("Enter month of birth: "); int month = input.nextInt();…arrow_forwardWrite a class that calculates and displays the conversion of an entered numberof Rands into currency denominations—100s, 20s, 10s and 1s. Create a currency object to be able to use the ZAR symbol and display it before showing all results.Save the class as Rands.java.arrow_forward
- Write code to declare and create a Random class object (use the rand object reference variable). Then, using the nextInt method, create a list of expressions that produce random numbers in the following ranges, including the end points. Use the nextInt method's iteration that only takes an integer input.a. 0 to 10 b. 0 to 500c. 1 to 10d. 1 to 500e. 25 to 50f. -10 to 15 Write code to declare and create a Random class object (use the rand object reference variable). Then, using the nextInt method, create a list of expressions that produce random numbers in the following ranges, including the end points. Use the nextInt method's iteration that only takes an integer input.a. 0 to 10 b. 0 to 500c. 1 to 10d. 1 to 500e. 25 to 50f. -10 to 15arrow_forwardThis must be done in Java.util.scanner. Class. Everything must have comments Write a Java application that displays two dialog boxes in sequence. The first asks you to think of a number between 1 and 10. The second displays a randomly generated number; the user can see whether his or her guess was accurate. (In future chapters, you will improve this game so that the user can enter a guess and the program can determine whether the user was correct. If you wish, you also can tell the user how far off the guess was, whether the guess was high or low, and provide a specific number of repeat attempts.) Save the file as RandomGuess.javaarrow_forwardHello.. hope you are in good health.. please code for me in JAVA and follow the instructions as it is A tech company is responsible for creating usernames and passwords for members of à certain organization. The SystemUser class below contains methods that the company will use to generate usernames and passwords. In this problem, you will focus on the createPassword method. This method will take in two words of equal length and then create a password by "weaving" the characters together as in the following example.blue and fish would combine to create the password bfliusehUse the code below to answer the questions that follow.public class SystemUser {/** @param two words of equal length, word1 and word2. * @return a password for that user that combines the two words by "weaving" together the* letters in each. * @return an empty String and print out error message if two words do not have equal length. / public String createPassword(String word1, String word2) { / to be implemented in…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,