Почему не проходит?
package com.javarush.task.task18.task1808;
import java.io.*;
import java.util.ArrayList;
/*
Разделение файла
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String file1 = reader.readLine();
String file2 = reader.readLine();
String file3 = reader.readLine();
ArrayList<Integer> list = new ArrayList<>();
FileInputStream readFile1 = new FileInputStream(file1);
FileOutputStream writeFile2 = new FileOutputStream(file2);
FileOutputStream writeFile3 = new FileOutputStream(file3);
while (readFile1.available() > 0) {
list.add(readFile1.read());
}
if (list.size() % 2 == 0) {
for (int i = 0; i <= (list.size() / 2)-1; i++) {
writeFile2.write(list.get(i));
}
for (int i = (list.size() / 2); i < list.size(); i++) {
writeFile2.write(list.get(i));
}
}
else if (list.size() % 2 != 0){
int count = list.size()/2;
for (int i = 0; i < count; i++) {
writeFile2.write(list.get(i));
}
for (int i = count; i < list.size(); i++) {
writeFile2.write(list.get(i));
}
}
writeFile2.flush();
writeFile3.flush();
readFile1.close();
writeFile2.close();
writeFile3.close();
}
}