String fileName is read from input. The try block opens a file named fileName for output. Three integers are read from input, and each integer is written into the file. Write the finally block to perform the following tasks, if the output file is open:

Write to the file "Number of input values read: $",$ followed by valueReadCount and a newline.

Close the file.

Ex: If the input is celeryoutput. txt $3247,30,$ then celeryOutput.txt contains:

$32$

$47$

$30$

Number of input values read: $3$

Ex: If the input is output. $txt$ bad $4730,$ then output.txt contains:

Number of input values read: $0$

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

Error!

Note: Data output to a file may be lost if the file is not closed.

import java.util. Scanner;

import java.io$.$FileOutputStream;

import java.io$.$PrintWriter;

public class WriteCountCeleryFile $\{$

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

Scanner scnr $=$ new Scanner$($

System.in$)$;

PrintWriter fileWriter $=$ null;

String fileName;

int celeryValue;

int valueReadCount $=0$;

fileName $=scnr.$next$()$;