I need code of this whole assignment. PLEASE don$$t explain in the answer how to do it$.$ Just complete the code for me$.$

The program, airline$\_$project.java, has been started for you and included with this assignment. The assignment will also use the data file, flights.txt$,$ which is also included with this assignment.

Flight number, Flight origination city, Flight destination city, Flight date, Flight time, Number of coach seats on flight, Cost of each coach seat, Number of first class seats on flight, Additional cost of first class seats

methods as follows:

$$ start$\_$program$-$ This method will open the data file flights.txt and read flight information into a set of parallel arrays. ALL WORK required in other sections of the code is then performed on the parallel arrays. You will ONLY refer to the flights.txt data file in this start$\_$program method. print$\_$all$\_$info $$ This method will print all information that was read into the flight arrays

$$ print$\_$specific$\_$flight$\_$info$-$ This method will print all information on a specific flight. You will have to prompt the user for the flight number and search the arrays for the flight.

$$ print$\_$destination $$ This method will print all information on all flights going to a specific city. You will have to prompt the user for the destination city and search the arrays for the destination city

$$ print$\_$total$\_$seats $$For each flight, this method will print the flight number and the destination of the flight along with the total number of seats on the flight $($coach $+$ first class seats$)$

$$ print$\_$seat$\_$value $$ For each flight, this method will print all information on the flight and calculate the value of the coach seats $($number of coach seats multiplied by the cost of the coach seats$)$ and the value of all the first class seats on the flight. $($A cost of one first class seat is the cost of the coach seat plus the additional cost that was read in$)$

airline$\_$project.java Code :

package airline$\_$project;

import java.io$.$BufferedReader;

import java.io$.$File;

import java.io$.$FileReader;

import java.io$.$IOException;

import java.util.StringTokenizer;

import javax.swing.JOptionPane;

public class airline$\_$project

$\{$

public static void main$($String$[]$ args$)$

$\{$

int selection;

start$\_$program$()$;

selection$=$Menu$()$;

while $($selection $!=6)$

$\{$

if$($selection $==1)$

print$\_$all$\_$info$()$;

else

if $($selection $==2)$

print$\_$specific$\_$flight$\_$info$()$;

else

if$($selection $==3)$

print$\_$destination$()$;

else

if$($selection $==4)$

print$\_$total$\_$seats$()$;

else

if$($selection$==5)$

print$\_$seat$\_$value$()$;

selection$=$Menu$()$;

$\}//$end of while loop

System.exit$(0)$;

$\}$

public static void start$\_$program$()$

$\{$

System.out.println$("$

$"+$"Executing start$\_$program"$)$;

$\}$

public static int Menu$()$

$\{$

int selection;

String value;

String words$=$ "Acme Airlines"$+"$

$"+$

$"1.$ All flight Info"$+"$

$"+$

$"2.$ Specific Flight Info"$+"$

$"+$

$"3.$ Flights to specific Destination"$+"$

$"+$

$"4.$ Total Seats on Flights"$+"$

$"+$

$"5.$ Value of seats on all flights"$+"$

$"+$

$"6.$ Exit"$+"$

$"+$

$"$ Please make your selection $"$;

value$=$JOptionPane.showInputDialog$($null$,$ words, "Input Data", JOptionPane.QUESTION$\_$MESSAGE$)$;

selection$=$Integer.parseInt$($value$)$;

return selection;

$\}$

public static void print$\_$all$\_$info$()$

$\{$

System.out.println$("$

$"+$"Executing print$\_$all$\_$info"$)$;

$\}$

public static void print$\_$specific$\_$flight$\_$info$()$

$\{$

System.out.println$("$

$"+$"Executing print$\_$specific$\_$flight$\_$info"$)$;

$\}$

public static void print$\_$destination$()$

$\{$

System.out.println$("$

$"+$"Executing print$\_$destination"$)$;

$\}$

public static void print$\_$total$\_$seats$()$

$\{$

System.out.println$("$

$"+$"Executing print$\_$total$\_$seats"$)$;

$\}$

public static void print$\_$seat$\_$value$()$

$\{$

System.out.println$("$

$"+$"Executing print$\_$seat$\_$value"$)$;

$\}$

$\}$

Contents of the flights.txt data file:

$1234$#Pittsburgh#Phoenix#$04/02/23$#$10$:$30$am#$108$#$599$#$8$#$500$#

$4567$#Boston#New York#$04/03/23$#$18$:$10$am#$210$#$199$#$12$#$400$#

$9876$#Pittsburgh#Seattle#$04/04/23$#$1$:$30$pm#$110$#$549$#$12$#$600$#

$8888$#Chicago#Pittsburgh#$04/05/23$#$2$:$45$pm#$106$#$399$#$8$#$500$#

$7777$#Pittsburgh#Miami#$04/06/23$#$9$:$35$am#$116$#$459$#$16$#$1000$#

$2892$#Las Vegas#New York#$04/07/23$#$8$:$10$pm#$107$#$489$#$4$#$600$#

$4444$#Pittsburgh#San Francisco#$04/23/23$#$5$:$55$pm#$124$#$699$#$12$#$450$#