What is wrong here? Can somebody just give me small direction?
I would be grateful. :)
package pl.codegym.task.task13.task1326;
import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class Solution {
public static void main(String[] args) {
BufferedReader scanner = new BufferedReader(new InputStreamReader(System.in));
List<Integer> lista = new ArrayList<>();
try {
FileInputStream fw = new FileInputStream(scanner.readLine());
BufferedReader bf = new BufferedReader(new InputStreamReader(fw));
String linia ="";
while ((linia=bf.readLine())!=null){
if (linia==null){
break;}
lista.add(Integer.parseInt(linia));
}
fw.close();
bf.close();
scanner.close();
}catch (Exception e){
e.getMessage();
}
Collections.sort(lista);
for (int i=0;i<lista.size();i++){
if (lista.get(i)%2!=0 || lista.get(i)==0){
lista.remove(i);
}
}
for (int i=0;i<lista.size();i++){
System.out.println(lista.get(i));
}
}
}