CHALLENGE

ACTIVITY

$3\mathrm{.}4\mathrm{.}1$: File input.

$5225623578194$ quazid?

Jump to level $1$

String fileName is assigned a file's name read from input. The file is opened as a FilelnputStream named peopleStream, and Scanner inFS may be used to read the file. Perform the following tasks:

Assign authorName with the first string read from the file.

Output the value of authorName followed by a newline.

Close the file.

Click here for example

$\backslash$table$[[$AuthorDataReaderjava$,$in$1.$txt$,$in$2.$txt$,$in$3.$txt$,$in$4.$txt$,$in$5.$txt$]]$

import java.util.Scanner;

import java.io$.$FileInputStream;

import java.io$.$IOException;

public class AuthorDataReader $\{$

public static void main$($String $$ args$)$ throws IOException $\{$

Scanner scnr $=$ new Scanner$($

System.in$)$;

String fileName;

String authorName;

FileInputStream peopleStream $=$ null;

Scanner inFS $=$ null;

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

peopleStream $=$ new FileInputStream$($fileName$)$;

$1$

$2$

$3$

$4$