n JAVA write an ADT for a library management system which stores the title (string), author (string), ISBN (string), list price (positive integers), edition (numbers), and publisher (string). Then implement the method swap but remove the assumption that the ith and jth items in the list exist. Throw an exception ListindexoutOfBoundsException ifiorj isoutofrange

I have the following code:   import java.util.*;   import java.io.*;       public class GradeBook {       publicstaticvoidmain(String[] args)throwsIOException{   // TODO Auto-generated method stub   File infile =newFile("students.dat");   Scanner in =newScanner(infile);   while(in.hasNext()){   // Read information form file and create a student object and print   String name = in.nextLine();   Student student =newStudent(name, in.nextLine());       for(int i =1; i <=4;++i){   student.setQuiz(i, in.nextInt());   }       student.setMidtrmExm(in.nextInt());   student.setFinalExm(in.nextInt());   in.nextLine();       // Calculate grade and letter grade;   double overallQuizScore=0.0,score=0.0;   for(int i=1;i<=student.NUM_QUIZZES;i++)   {   overallQuizScore+=(student.getQuiz(i)/student.QUIZ_MAX_POINTS)*100;   }   overallQuizScore = (overallQuizScore/4)*0.30;   score =…

Java Program ASAP Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. Also I need one one program and please correct and change the program so that the numbers are in the correct places as shown in the correct test case.  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 " +…

import java.util.Scanner; public class LabProgram {    public static Roster getInput(){        /* Reads course title, creates a roster object with the input title. Note that    */        /* the course title might have spaces as in "COP 3804" (i.e. use nextLine)   */        /* reads input student information one by one, creates a student object */        /* with each input student and adds the student object to the roster object */        /* the input is formatted as in the sample input and is terminated with a "q" */        /* returns the created roster         */                /* Type your code here */     }        public static void main(String[] args) {         Roster course = getInput();        course.display();        course.dislayScores();    }}   public class Student {     String id;    int score;     public Student(String id, int score) {        /* Student Employee  */        /* Type your code here */            }     public String getID() {        /* returns student's id */…

Please write in JAVA, Im trying to get a program that   Returns first index where given value is found in list (if exist).  param value - value to be searched.  return first index of the value or -1 if value does not exist     public boolean set(int index, int value) throws IndexOutOfBoundsException {        //Implement this method                return false;    }

import java.util.Scanner;import java.util.InputMismatchException; public class LabProgram {   public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);       /* Type your code here. */   }}

StringFun.java import java.util.Scanner; // Needed for the Scanner class 2 3 /** Add a class comment and @tags 4 5 */ 6 7 public class StringFun { /** * @param args not used 8 9 10 11 12 public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter your first name: "); 13 14 15 16 17 18 System.out.print("Please enter your last name: "); 19 20 21 //Output the welcome message with name 22 23 24 //Output the length of the name 25 26 27 //Output the username 28 29 30 //Output the initials 31 32 33 //Find and output the first name with switched characters 34 //All Done! } } 35 36 37

JAVA PROGRAM MODIFY THIS PROGRAM SO IT READS THE TEXT FILES IN HYPERGRADE. I HAVE PROVIDED THE INPUTS AND THE FAILED TEST CASE AS A SCREENSHOT. HERE IS THE WORKING CODE TO MODIFY:  import java.io.*;import java.util.*;public class NameSearcher {    private static List<String> loadFileToList(String filename) throws FileNotFoundException {        List<String> namesList = new ArrayList<>();        File file = new File(filename);        if (!file.exists()) {            throw new FileNotFoundException(filename);        }        try (Scanner scanner = new Scanner(file)) {            while (scanner.hasNextLine()) {                String line = scanner.nextLine().trim();                String[] names = line.split("\\s+");                for (String name : names) {                    namesList.add(name.toLowerCase());                }            }        }        return namesList;    }    private static Integer searchNameInList(String name, List<String> namesList) {…

A class Date has methods intgetMonth() and intgetDay(). Write a method public boolean has3OnSameDay(Date[] birthdays) that returns true if at least three birthdays in the array fall on the same date. Your method should work in O(n) time, where n = birthdays.length.

In netbeans using Java create a class Palindrome2 which replaces the while loop of problem 13 with a for loop.