Using any application of your choice, write two Java programs that meet the following requirements: First program: Name of the program must be WritingToIO; The program uses two variables named emplNum and salary; The program must be able to accept values for each of the variables and save the information to a file called SalariesData.txt. Second program: Name of the program must be ReadingFromIO; This program must ensure the information/ values can be retrieved from the file SalariesData.txt referred to in Step 1a above (i.e. the file where the employee salary data was written to)
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Using any application of your choice, write two Java
First program:
-
- Name of the program must be WritingToIO;
- The program uses two variables named emplNum and salary;
- The program must be able to accept values for each of the variables and save the information to a file called SalariesData.txt.
Second program:
-
-
- Name of the program must be ReadingFromIO;
- This program must ensure the information/ values can be retrieved from the file SalariesData.txt referred to in Step 1a above (i.e. the file where the employee salary data was written to)
-
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- The problem is the following : Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. Please edit this scanner to JOptionPane. I don't really know how to do that. //Java Program by Yuiri Fujita and Darrick Drewry 10/30/2020 import java.util.Scanner;import java.io.*; public class LineNumbers { public static void main(String[] args) throws IOException {// TODO Auto-generated method stubScanner input = new Scanner(System.in);String userFileName;System.out.println("Please enter the name of the file.( Enter LineNumbers.txt)");userFileName = input.nextLine();File file = new File( userFileName);while( !file.exists() ){System.out.println( userFileName + " does not exist. Please enter a different file name");userFileName = input.nextLine();file = new File ( userFileName);}Scanner fileToScan = new Scanner (file);String line;int counter =…Chapter 4. PC #14. Line Numbers (page 265) Write a Java program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. I should be able to run the program in my compiler and type input1.txt and it should print out the output. Here are the test cases that it should pass Test Case 1 Please enter the file name or type QUIT to exit:\nquitENTER Test Case 2 Please enter the file name or type QUIT to exit:\nbadfilename.txtENTERFile: badfilename.txt does not exist.\nPlease enter the file name again or type QUIT to exit:\nquitENTER Test Case 3 Please enter the file name or type QUIT to exit:\ninput1.txtENTER1: a\n2: b\n3: c\n4: d\nIN JAVA PLEASE The program will read and store thebad words(Kill,killer,assault,etc.) from the file. Then, it will display the following options to the user.• Enter -1 to exit.• 1 - Enter a sentence for profanity check• 2 - Choose a file for profanity checkIf the user chooses the first option, the program will display a text similar to "Enter a text," then he/shewill enter a text. If the user chooses the second option, a file chooser will be prompted to the user forhim/her to select a "text file. “If the user chooses third option, the program will be terminated.If the program finds any bad words, it will replace them with "*** (exactly 3 stars regardless of wordlength") and write it to the console for the first option or overwrite the existing file for the secondoption. Additional Notes:• Use JFileChooser for file reading and BufferedWriter for file writing operations.• Implement custom exceptions to prevent common run-time errors that the user may cause.• You can ignore…
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- This code must be in JAVA. Your client owns a bookstore, and they need to process an input file containing the titles of all their books to remove duplicates. Write a program that reads all of the titles from an input file called SamsBookstore.txt and writes them to an output file called SamsDuplicates.txt. When complete, the output file should contain all duplicated titles found in the input file. Create a text file using the following books: And Then It's Spring Baby Bear Sees Blue Beach Feet Jimmy the Greatest! Boot & Shoe Boy & Bot Cat Tale Creepy Carrots! Jimmy the Greatest! Dog in Charge Eggs 1 2 3 Extra Yarn Ganesha's Sweet Tooth Green Happy Like Soccer H.O.R.S.E.: A Game of Basketball and Imagination The Insomniacs Boy & Bot It's a Tiger! Jimmy the Greatest! King Arthur's Very Great Grandson Me and Momma and Big John The Quiet Place Robin Hood Step Gently Out Up, Tall and High Z Is for Moose The Elephant's Friend and Other Tales from…create a Python program that: Opens a file and reads the contents of the following file trips.txtDownload trips.txt The file contains several lines of data, with each data item separated by commas. The data is: A trip date The amount of fuel used on the trip The number of miles traveled on the trip For each of the lines of data in the file, separate the data items and put them in appropriate variables The file contents are in the form of strings, so you must convert the numbers in the data into the proper type Create a function that calculates the fuel mileage achieved on each trip Pass the appropriate data to this function Place this function in a separate module Call the function as needed and have the function return the calculated fuel mileage Create a function that displays the following items on a single line, and place the function in the same module as the previous function. Pass the appropriate data to this function Trip data Amount of fuel used Numbers of…JAVA PROGRAM Chapter 4. Homework Assignment (read instructions carefully) Write a program that asks the user for the name of a file. The program should read all the numbers from the given file and display the total and average of all numbers in the following format (three decimal digits): Total: nnnnn.nnn Average: nnnnn.nnn Class name: FileTotalAndAverage PLEASE FIX, CHANGE AND MODIFY THIS JAVA PROGRAM SO WHEN I UPLOAD IT TO HYPERGRADE IT PASSES ALL TEST CASSES PLEASES. RIGHT NOW IT SAYS 0 OUT 3 PASSED. THE PICTURES THAT I PROVIDED PROOF THAT WHEN I UPLOAD IT TO HYPERGRADES IT FAILS TEST CASSES. THANK YOU. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.InputMismatchException;import java.util.Locale;import java.util.Scanner;public class FileTotalAndAverage { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); String fileName; do {…
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