В прошлых задачах все нормально закрывалось Сейчас не проходит
package com.javarush.task.task18.task1801;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
/*
Максимальный байт
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = null;
FileInputStream fileinputStream = null;
String s = null;
try {
reader = new BufferedReader(new InputStreamReader(System.in));
fileinputStream = new FileInputStream(reader.readLine());
reader = new BufferedReader(new InputStreamReader(fileinputStream));
s = reader.readLine();
}catch (Exception e) {
e.printStackTrace();
}
finally {
fileinputStream.close();
reader.close();
}
byte [] array = s.getBytes();
int x = Integer.MIN_VALUE;
for (int i = 0; i < array.length; i++) {
int y = array[i];
if (y > x) {
x = y;
}
}
fileinputStream.close();
reader.close();
System.out.println (x);
}
}