Could someone change the following java code to instead of asking user to input name of the file (a .csv file) the program just instantly reads the file that is inside the project (States.csv).

import java.io.*; import java.nio.file.Files; import java.text.NumberFormat; import java.util.*;

public class Project1 {

/** * The array of states that will be loaded * from a file when the program is run. */ private static State[] states;

/** * An instance of a Scanner to read in * user input from the console. */ private static final Scanner SCANNER = new Scanner(System.in);

/** * The main method of our program. * * @param args * Arguments entered on the command * line (unused). * @throws IOException * If an error occurs when reading * a file. */ public static void main(String[] args) throws IOException { printWelcomeMessages();

readFile();

while (true) { System.out.println();

try { switch (printMenu()) { case 1: printStateReport(); break; case 2: sortByStateName(); break; case 3: sortByPopulation(); break; case 4: sortByRegion(); break; case 5: findAndPrintGivenState(); break; case 6: quit(); break; default: throw new Exception(); } } catch (Exception e) { System.out.println(); System.out.println("Please enter a number from 1 to 6!"); } } }

/** * Prints the welcome messages to the * console when the program starts. */ private static void printWelcomeMessages() { System.out.println("Project 1"); System.out.println("Array Searches and Sorts"); }

/** * Reads the file and stores it in the * states array. * * @throws IOException * If an error occurs when reading * the file. */ private static void readFile() throws IOException { File file;

while (true) { System.out.print("Enter the file name: ");

file = new File(SCANNER.nextLine());

if (!file.exists()) { System.out.println(); System.out.println("That file doesn't seem to exist!"); System.out.println(); continue; }

break; }

List lines = Files.readAllLines(file.toPath());

states = new State[lines.size() - 1];

for (int i = 1; i < lines.size(); i++) { String line = lines.get(i);

String[] information = line.split(",");

String name = information[0]; String capitalCity = information[1]; String abbreviation = information[2];

int population = Integer.parseInt(information[3]);

String region = information[4];

int houseSeats = Integer.parseInt(information[5]);

State state = new State(name, capitalCity, abbreviation, population, region, houseSeats);

states[i - 1] = state; }

System.out.println(); System.out.println("There were " + states.length + " state records read."); }

/** * Prints the menu to the console and * prompts the user to enter an ID. * * @return * The ID that the user selects. */ private static int printMenu() { System.out.println("1. Print A State Report"); System.out.println("2. Sort By State Name"); System.out.println("3. Sort By Population"); System.out.println("4. Sort By Region"); System.out.println("5. Find And Print A Given State"); System.out.println("6. Quit");

System.out.print("Enter your choice: ");

return Integer.parseInt(SCANNER.nextLine()); }

/** * Prints the information for every * state. */ private static void printStateReport() { System.out.println(); System.out.printf("%-19s %-16s %-11s %-12s %-16s %-12s", "State Name", "Capital City", "State Abbr", "State Population", "Region", "US House Seats"); System.out.println(); System.out.println("-------------------------------------------------------------------------------------------------");

for (State state : states) { System.out.println(state); } }

/** * Sorts the states array by name. */ private static void sortByStateName() { for (int outer = 0; outer < states.length - 1; outer++) { for (int inner = states.length -1; inner > outer; inner--) { if (states[inner].compareTo(states[inner - 1]) > 0) { State temp = states[inner];

states[inner] = states[inner - 1]; states[inner - 1] = temp; } } }

System.out.println(); System.out.println("States sorted by name."); }

/** * Sorts the states array by population. */ private static void sortByPopulation() { for (int outer = 0; outer < states.length - 1; outer++) { int lowest = outer;

for (int inner = outer + 1; inner < states.length; inner++) { if (states[inner].getPopulation() > states[lowest].getPopulation()) { lowest = inner; } }

if(lowest != outer) { State temp = states[lowest];

states[lowest] = states[outer]; states[outer] = temp; } }

System.out.println(); System.out.println("States sorted by population."); }

/** * Sorts the states array by region. */ private static void sortByRegion() { int inner, outer;

for (outer = 1; outer < states.length; outer++) { State temp = states[outer];

inner = outer;

while (inner > 0 && states[inner - 1].getRegion().compareTo(temp.getRegion()) > 0) { states[inner] = states[inner - 1];

inner--; }

states[inner] = temp; }

System.out.println(); System.out.println("States sorted by region."); }

/** * Prompts the user to enter the name * of a state and display its information, * if it exists. */ private static void findAndPrintGivenState() { System.out.println(); System.out.print("Enter the state name: ");

String stateName = SCANNER.nextLine();

State state = null;

for (State s : states) { if (s.getName().equalsIgnoreCase(stateName)) { state = s;

break; } }

System.out.println();

if (state == null) { System.out.println("Error: " + stateName + " not found!"); return; }

System.out.println(String.format("%1$-19s", "State Name:") + state.getName()); System.out.println(String.format("%1$-19s", "Capital City:") + state.getCapitalCity()); System.out.println(String.format("%1$-19s", "State Abbr:") + state.getAbbreviation()); System.out.println(String.format("%1$-19s", "State Population:") + NumberFormat.getInstance().format(state.getPopulation())); System.out.println(String.format("%1$-19s", "Region:") + state.getRegion()); System.out.println(String.format("%1$-19s", "US House Seats:") + state.getHouseSeats()); }

/** * Quits the program. */ private static void quit() { System.out.println(); System.out.println("Have a good day!"); System.exit(0); }

}