Ive done part $1$ just need help with part $2.$

heres my code for part $1$ to use for part $2$

package rancreate;

import java.io$.$IOException;

import java.io$.$PrintWriter;

import java.util.Scanner;

import java.util.Random;

$/**$

$*$

$*$ @author Erik

$*/$

public class Rancreate $\{$

public static void main$($String$[]$ args$)$ throws IOException

$\{$

String filename; $//$ File name

int number; $//$ Friend's name

$//$ Create a Scanner object for keyboard input.

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

$//$ Get the filename.

System.out.print$("$Enter the filename: $")$;

filename $=$ keyboard.nextLine$()$;

Random randomNumbers $=$ new Random$()$;

$//$number $=$ randomNumbers.nextInt$()$;

$//$ Open the file.

PrintWriter outputFile $=$ new PrintWriter$($filename$)$;

$//$ Get data and write it to the file.

for $($int i $=1$; i ; i$++)$

$\{$

$//$ Get the name of a friend.

System.out.println$($number $=$ randomNumbers.nextInt$(100))$;

$//$ Write the name to the file.

outputFile.println$($number$)$;

$\}$

$//$ Close the file.

outputFile.close$()$;

$\}$

$\}$