String onionDataName is read from input. Write a try block to:

Assign onionFStream with a new FilelnputStream that opens the file named onionDataName for reading.

Assign dataScanner with a Scanner created using onionFStream.

Read the next integer from the file into onionValue.

Ex: If the input is onion $3.txt,$ then the output is:

Value read from onion$3.$txt: $33$

Ex: If the input is fail. txt$,$ then the output is:

fail.txt: Open operation failed

$\backslash$table$[[$onion$2.$txt$,$onion$3.$txt$]]$

import java.util.Scanner;

import java.io$.$FileNotFoundException;

import java.io$.$FileInputStream;

public class ReadInputFile $\{$

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

Scanner scnr $=$ new Scanner$($

System.in$)$;

FileInputStream onionFStream;

Scanner dataScanner $=$ null;

String onionDataName;

int onionValue $=-1$;

boolean errorFound $=$ false;

onionDataName $=scnr*next()$;

$1$

$2$

$3$

$4$