import java.io$.$BufferedReader;

import java.io$.$FileReader;

import java.io$.$IOException;

public class Main $\{$

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

Market m$1=$ new Market$("$Minnesota$",10000)$;

Market m$2=$ new Market$("$Michigan$",20000)$;

Market m$3=$ new Market$("$North Dakota", $20000)$;

System.out.println$("$m$1.$compareTo$($m$2)$: $"+$ m$1.$compareTo$($m$2))$;

System.out.println$("$m$3.$compareTo$($m$2)$: $"+$ m$3.$compareTo$($m$2)+"$

$")$;

MarketSortedSet sort $=$ new MarketSortedSet$(20)$;

String filePath $=$ askUserForFilePath$()$;

try $($BufferedReader br $=$ new BufferedReader$($new FileReader$($filePath$)))\{$

String line;

while $(($line $=$ br$.$readLine$())!=$ null$)\{$

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

int type $=$ Integer.parseInt$($parts$[0])$;

String stringValue $=$ parts$[1]$;

int intValue $=$ Integer.parseInt$($parts$[2])$;

switch $($type$)\{$

case $1$:

int zip $=$ Integer.parseInt$($parts$[3])$;

Zip itemA $=$ new Zip$($stringValue$,$ intValue, zip$)$;

sort.insert$($itemA$)$;

break;

case $2$:

boolean TF $=$ Boolean.parseBoolean$($parts$[3])$;

TF itemB $=$ new TF$($stringValue$,$ intValue, TF$)$;

sort.insert$($itemB$)$;

break;

case $3$:

Market item $=$ new Market$($stringValue$,$ intValue$)$;

sort.insert$($item$)$;

break;

default:

System.out.println$("$Invalid item type encountered: $"+$ type$)$;

$\}$

$\}$

System.out.println$("$Items in sorted set:"$)$;

System.out.println$($sort$)$;

testIndexOf$($sort$)$;

testRemove$($sort$)$;

testGrab$($sort$)$;

testCategorySet$($sort$)$;

$\}$ catch $($IOException e$)\{$

e$.$printStackTrace$()$;

$\}$

$\}$

private static String askUserForFilePath$()\{$

$//$ This method should ideally prompt the user for the file path

$//$ or accept it from command$-$line arguments.

return "spot.txt$"$; $//$ For now, returning a fixed file path for testing

$\}$

private static void testIndexOf$($MarketSortedSet set$)\{$

System.out.println$("$Testing indexOf method:"$)$;

Market item $=$ new Market$("$Minnesota$",10000)$;

int index $=$ set.indexOf$($item$)$;

if $($index $>=0)\{$

System.out.println$("$Item found at index: $"+$ index$)$;

$\}$ else $\{$

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

$\}$

$\}$

private static void testRemove$($MarketSortedSet set$)\{$

System.out.println$("$Testing remove method:"$)$;

Market item $=$ new Market$("$Minnesota$",10000)$;

if $($set$.$remove$($item$))\{$

System.out.println$("$Item removed successfully."$)$;

$\}$ else $\{$

System.out.println$("$Item not found or could not be removed."$)$;

$\}$

System.out.println$("$Updated set:"$)$;

System.out.println$($set$)$;

$\}$

private static void testGrab$($MarketSortedSet set$)\{$

System.out.println$("$Testing grab method:"$)$;

Market item $=$ set.grab$(0)$;

if $($item $!=$ null$)\{$

System.out.println$("$Item at index $0$: $"+$ item$)$;

$\}$ else $\{$

System.out.println$("$Set is empty or index out of bounds."$)$;

$\}$

$\}$

private static void testCategorySet$($MarketSortedSet set$)\{$

System.out.println$("$

Testing categorySet method:"$)$;

System.out.println$("$Category $1($Zip$)$:$")$;

MarketSortedSet category$1=$ set.categorySet$(1)$;

System.out.println$($category$1)$;

System.out.println$("$Category $2($TF$)$:$")$;

MarketSortedSet category$2=$ set.categorySet$(2)$;

System.out.println$($category$2)$;

System.out.println$("$Category $3($Items$)$:$")$;

MarketSortedSet category$3=$ set.categorySet$(3)$;

System.out.println$($category$3)$;

$\}$

$\}$

Code can't read my txtfile. plz help

$1.$your driver should read the data from a text file where each line in

the input file represents one item and the line includes the following values separated by

tab: $(1)$ a number $(1,2,$ or $3)$ to specify whether the line represents an ItemA, ItemB, or

Item object respectively, $(2)$ string value, $(3)$ integer value, and $(4)$ an integer value for

ItemA lines or boolean value for ItemB lines. Assume the input file is formatted correctly

and you do not have to check for lines that are not in the given format. This is an example

input file:

$1$ aaa $1020$

$2$ bbb $20$ true

$3$ ccc $39$

$2$ aaa $10$ false

$2-$ Create an input file of at least $20$ lines with at least $5$ lines for each item type

$($Item$/$ItemA$/$ItemB$).$ Include some duplicate lines to test that the add method does not

add duplicate items.

$3-$ Write code to ask the user for the path of the data file, read the file name, open the file