required program java   Create a class called DuplicateCounter. Create an instance method called count that takes a single parameter called dataFile (representing the path to a text file) and uses a Map of Strings to count how many times each word occurs in dataFile. The counts should be stored in an instance variable called wordCounter. Create an instance method called write that takes a single parameter called outputFile (representing the path to a text file) and writes the contents of wordCounter to the file pointed to by outputFile. The output file should be overwritten if it already exists, and created if it does not exist. Create a separate class called Application that contains a main method which illustrates the use of DuplicateCounter by calling both the remove and write methods. Your input file must be called problem2.txt and your output file must be called unique_word_counts.txt.

Q: Add a method called save to your Person class. This method will write the object out to a binary…

A: Answer: I have done your code which have given nothing else

Q: Project 2 statement ANSWER IN SINGLE FILE JAVA Please read this entire statement carefully before…

A: Required Java Code provided Below with sample output:

Q: In Java programming  Write the code to print out an inventory report. Your code must read each…

A: In Java programming  Write the code to print out an inventory report. Your code must read each…

Q: Javascript: A startup that builds a chat app wants to identify highly social users. All the chat…

A: Note: We have kept a threshold value 3 for the sake of example.  <!DOCTYPE…

Q: FilelO 04: Echo to ArrayList Write a FileIO04 class with a method named readFileToArrayList () that…

A: It is defined as programs can be asked from control statements, array, string, oops etc. Java basic…

Q: Create a class named Employee with methods void userInput()--Take 10 employee String name,int salary…

A: Note: Please change the file path as per the system configuration. Program:   // import…

Q: Place the CashRegister calss in a file called cashregister.py and write following test code in the…

A: Python: Python is a high-level , interpreted language with easy syntax and dynamic semantics. Python…

Q: In java Start with the file AList.java and add the following methods:   Add the method public int…

A: Here is an updated version of AList.java with the requested methods implemented:

Q: The local Kids’ League coach keeps some of the baseball team statistics in a text file organized as…

A: Here,is the implemented code

Q: Java Programming: Below is the shank.java file which is the main method file along with shank.txt.…

A: Here is the modified code with the text file being read using the Files.readAllLines() method: CODE…

Q: Write a java class named PhoneDirectory that contains the following data attributes and methods:…

A: According to the information given- We have to follow the instruction in order to Implementation of…

Q: 1. Copy some text from a news article, paste it in the Notepad++ editor and save it in a text file…

A: Given: 1. Copy some text from a news article, paste it in the Notepad++ editor and save it in a…

Q: Create a class SocialEvent with 3 attributes: Event title, date, for simplicity, we won’t restrict…

A: Here I have created a class named SocialEvent. In this class, I have created 3 attributes whose…

Q: For this exercise, you will create 2 classes: InputOutput class and AddNumbers class. ⦁ InputOutput…

A: Program code: File name: InputOutput.java //import the required packagesimport java.io.File;import…

Q: In Java programming Write the code to print out a customer report. Your code must read each…

A: Use the customer object name from Customer customer = new Customer ( “ customer name” ); the…

Q: Code a toString method for the fields itemNo and itemName of an Inventory class. The toString()…

A: Format Specifiers for String are %s toString method has return type String

Q: Write a static void method that accepts as its only parameter a string file name. Using the data…

A: EXPLANATION: - static void readFile(String filename) : - The file read operation is performed with…

Q: True or False ___ 14. A file with .class file name extension is Java’s byte code. ___ 15. A Java…

A: Introduction Millions of devices, including laptops, smartphones, gaming consoles, medical…

Q: Make a class that represents a file. This class will have the ability to calculate the number of…

A: The answer is here

Q: package filterSort; import java.io.File; import java.io.FileNotFoundException; import…

A: Solution: Correction done for the given program: Removed below lines of code we do not require…

Q: You will write a method that will take a file name (String) as a parameter that is a file of numbers…

A: Java code

Q: Student.java and fills the contents from your main method as follows. class Student{ String name;…

A: Please find the JAVA Code below:

Q: When submitting this lab, submit a java file called StudentScores1, and create the following…

A: The java code is given below

Q: Java Program ASAP Here is a FileSorting program to read a CSV file, sorts a list of integers on…

A: FileSorting Algorithm1. Start2. Initialize Scanner object 'scanner' to read user input3. Loop until…

Q: 2. Write a class ArravClass, where the main method asks the user to enter the f num bers. Create a…

A: Java code: import java.util.Scanner;import java.util.Arrays; public class ArrayClass{    public…

Q: Java Program Make a code about clicking a row in the jTable displays a message with phrase “Are you…

A: Define the sample product data as a two-dimensional array, where each row represents a product with…

Q: Programming Problem 3 – CycleFileInput Revisit the Cycle class in Module 3. Modify your…

A: public class Cycle { private int numberOfWheels; private int weight; Cycle(int numberOfWheels. int…

Q: Assume there is a class called RaceCar. Each race car object has a private int data field named…

A: Java used to answer this question

Q: e make, YYYY is the year it was manufactured, C is the first letter of the colour and XX is the…

A: Create a simple java program that reads all the content in a .txt file, the user will enter the…

Q: Challenge 3: Scores.java and TestScores.java Implement a Scores class.  The class constructor should…

A: Here we have given solution of the given task. You can find the solution in step 2.

Q: Ask the user for a filename. Display the oldest car for every manufacturer from that file. If two…

A: Introduction : It seems that the code you provided is missing the input file car-list-3.txt, which…

Q: Add a method to the Data class that returns the object with the largest measure, as measured by the…

A: As per the question requirement i have given code is below please check the step 2 for code.

Q: In Java   MailBox - client:String - emails: Email[] - actualSize: int + Mailbox() +…

A: In this question we have to implement a Java code for Mail Box class  Let's understand and code,…

Q: Write (JAVA) methods for Browser button and Paste button.

A: Click to select the JFileChooser in the Navigator window, and then edit its properties in the…

Q: This program loops through fileLoop.txt, computation, and display results   package charioloop;…

A: The code has given

Q: takes it's name as input (a String). Add three constructors to your Planet class: Planet(String…

A: 1- Let's focus on how JVM(Java virtual machine) works and how to call the constructor.  2- In case,…

Q: 1: Add new word 2: Delete word 3: Get meaning 4: Dictionary list 5: Spell check a text file. 6: Exit…

A: Create a WordInfo class with private fields word and meaning, and corresponding getters.Create a…

Q: Using Java:   1 Description of the Program In this assignment, you are asked to implement a…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: 2. Create a Java project named clsProject2 Create a method called public static String [][]…

A: Import the required classes from io package like File and Scanner class. Method get_years-quarters…

Q: I have a text file that have a list of employee's Id and name correspond to it. All the IDs are…

A: According to the asked question, the solution is given below with a proper explanation.

Q: GuitarString.java Create a data type to model a vibrating guitar string. Write a class named…

A: In computer science the data type is an attribute of data that tells the compiler or interpreter how…

Q: Develop a seat reservation and management system for a small airline CUA, this airline has only one…

A: the below code is for displaying, the available set and reserved is marked by X

Q: Directions Examine your application for the class called Cycle. Add an appropriate throws…

A: Modified main class code to save the output into a file import java.io.File;import…

Q: 1. Create two instance list variables courses and grades for courses and grades and instance…

A: python code : class Student:    def __init__(self, studentName, studentID):…

Q: source code: import java.util.*;import java.io.*; public class Main {    static File text = new…

A: BELOW ? STEP BY STEP COMPLETE PROGRAM INCLUDED WITH COMMENTS AND SCREENSHOT OF OUTPUT :

Q: Computer Science Consider a look-up service for the television shows on a given date. A file…

A: The solution for the above-given question is given below:

Q: FilelO 05: Averages from a File filename (as a String). Assume that the file only contains numerical…

A: According to the asked question, the solution is given below with a proper explanation.

Q: IN JAVA Description A teacher has five students who have taken four tests. The teacher…

A: The question requires  to create a Java program that manages and processes student data, including…