import java.util.$*$;

import java.io$.*$;

public class LabProgram $\{$

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

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int size;

$//$ Input # of customers and create parallel arrays

size $=$ scnr$.$nextInt$()$;

String $[]$ names $=$ new String$[$size$]$;

double $[]$ debt $=$ new double$[$size$]$;

String $[]$ states $=$ new String$[$size$]$;

$//$ Fill arrays with data from external file $($described in another section$)$

readCustomerData$($names$,$ states, debt$)$;

$/*$ Type your code here $*/$

$\}$

$//$ Read customer information from text file

$//$ Make no changes to the following code

public static void readCustomerData$($String $[]$ names, String $[]$ states, double $[]$ debt$)\{$

$//$ Read all data from file

try $\{$

File f $=$ new File$("$CustomerNames$.$csv$")$;

Scanner scnr $=$ new Scanner$($f$)$;

scnr$.$useDelimiter$("[,\backslash$r

$]+")$;

for $($int index $=0$; index $<$ names.length; $++$index$)\{$

names$[$index$]=$ scnr$.$next$()$; $//$ last name

states$[$index$]=$ scnr$.$next$()$; $//$ state of residence

debt$[$index$]=$ scnr$.$nextDouble$()$; $//$ amount of debt

$\}$

scnr$.$close$()$;

$\}$

$//$ What if data file not found?

catch$($IOException e$)\{$

System.out.println$("$Failed to read the data file: $")$;

$\}$

$\}$

$\}$