I am stuck on this task,

Question about the task

Sorting even numbers from a file

Java Core, Level 3, Lesson 11

Under discussion

verification of my mistakes make me helpful to execute it.

1. Read a file name from the console.
2. Read a set of numbers from the file.
3. Display only the even numbers, sorted in ascending order.

Example input:
5 8 -2 11 3 -5 2 10

Example output:
-2 2 8 10

Requirements:

The program must read data from the console.
The program must create a FileInputStream using the line read from the console.
The program should display data on the screen.
The program should display all of the even numbers read from the file, sorted in ascending order.
The program must close the input stream used to read the file (FileInputStream).

package com.codegym.task.task13.task1326; /* Sorting even numbers from a file */ import java.util.*; import java.io.*; public class Solution { public static void main(String[] args){ try{ int n = 0; BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String inFile = reader.readLine(); FileInputStream fis = new FileInputStream(inFile); BufferedReader fileReader = new BufferedReader(new InputStreamReader(fis)); reader.close(); ArrayList<Integer> myArrList = new ArrayList<Integer>(); while(fis.available()>0){ n=Integer.parseInt(fileReader.readLine()); if(isEven(n)){ myArrList.add(n); } } Collections.sort(myArrList); fis.close(); for(Integer i : myArrList){ System.out.println(i); } } catch(IOException e){ } } public static boolean isEven(int k){ int l = ((int)k%2); if(l==0) return true; else return false; } }