Почему не проходит?

public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        // FileInputStream file = new FileInputStream(reader.readLine());
        //  FileInputStream file = new FileInputStream("/Users/user/Desktop/lessons/file2.txt");
        FileReader file = new FileReader(reader.readLine());
       // FileReader file = new FileReader("/Users/user/Desktop/lessons/file2.txt");
        String id = args[0];
        ArrayList<Integer> list = new ArrayList<>();
        int count = 0;
        while (file.ready()) {
            int symb = file.read();
            list.add(symb);
            if (symb == 10) {
                count++;
            }

        }
        file.close();
        ArrayList<String> lines = new ArrayList<>();
        String line = "";
        String newLine = "";
        int del = 0;
        for (int i : list) {
            line += (char) i;
            if (i == 10) {
                lines.add(line);
                line = "";
                count--;
            }
            if (count == 0) {
                if (del == 0)
                    del++;
                else newLine += (char) i;

            }
        }
        lines.add(newLine);

        for (String word : lines) {
            String[] parts = word.split(" ");
            if (id.equals(parts[0])) System.out.println(word);
        }
    }
}