?
package pl.codegym.task.task18.task1805;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
/*
Sortowanie bajtów
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String fileName = reader.readLine();
ArrayList<Integer> cars = new ArrayList<Integer>();
int sum = 0;
try (FileInputStream inputStream = new FileInputStream(fileName)) {
while (inputStream.available() > 0) {
cars.add(inputStream.read());
}
Collections.sort(cars);
for (int i = cars.size() - 1; i >= 0; i--) {
System.out.print(cars.get(i)+ " ");
}
}
}}