Как взять данные из файла???

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

public class EnumFiles {

    private static void enumFiles(File dir, List list, boolean recurse) throws IOException, FileNotFoundException {
        System.out.println("Processing directory content [" + dir.getCanonicalPath() + "]");
        if (dir.isDirectory()) {
            File[] files = dir.listFiles();
            for (int i = 0; i < files.length; i++) {
                // Source file is a file
                if (files[i].isFile()) {
                    System.out.println("Reading first line of the file [" + files[i].getCanonicalPath() + "]");
                    String line = readFirstLine(files[i]);
                    System.out.println("First line is [" + line + "]");
                    list.add(line);
                } else {
                    // Source file is a directory
                    if (recurse) enumFiles(files[i], list, recurse);
                }
            }
        }
    }

    private static String readFirstLine(File file) throws IOException {
        // Perform some validation
        if (!file.exists() || !file.canRead()) throw new IllegalArgumentException("File [" + file.getCanonicalPath()
                + "] does not exists or cannot be read!");
        if (file.isDirectory()) throw new IllegalStateException("Destination file [" + file.getCanonicalPath()
                + "] is directory!");

        BufferedReader reader = new BufferedReader(new FileReader(file));
        String line = reader.readLine();
        reader.close();

        return line;
    }

    public static void main(String[] args) {
        try {
            List list = new ArrayList();
            enumFiles(new File("D:/Projects/Автосправка/Autospravka/Autospravka_ftp_data"), list, true);
            System.out.println("List: " + list.toString());
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

}