Please help. Access starter source file Billsummary $.$ java and data file energy $.$ txt$.$ The file

framework is started for you but the file loop, array processing, calculations, and output are

yet to go$.$

Write a program that summarizes the energy bill for this home. You are provided a data file

containing the month, year, and energy usage for a given month for a three$-$year period. The

information is randomized. Some example data in the file:

$12,2021,1200$

$7,2023,1490$

$10,2021,862$

$,$:

Use the method created above to calculate the energy cost for a given month. Then,

summarize the average energy cost per month for that three$-$year period. Your output could

looks something like:

Be sure to format the resulting dollar amounts to two decimal places.

import java.io$.*$;

import java.util.Scanner;

public class BillSummary

$\{$

static final String FILENAME $=$ "energy.txt$"$;

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

$\{$

$//$ Start file processing

try

$\{$

String filename $=$ FILENAME;

File dataFileRef $=$ new File$($filename$)$;

$//$ Check for file existence. If not found, display error and crash

if $(!$dataFileRef.exists$())$

$\{$

System.out.println$("$File not found"$)$;

System.exit$(0)$;

$\}$

Scanner inputFile $=$ new Scanner$($dataFileRef$)$;

$//$ File processing loop.

$\}$

catch $($IOException e$)//$ If file error, display message and crash

$\{$

System.out.println$("$File error"$)$;

System.exit$(0)$;

$\}$

$\}$

$\}$