public interface FoldersFile<T, V> {
    List<T> folders(V file);
}

List<T> folders(V file) - return list of file folders.

FoldersFileName - implementation which return list of folders name from full filename.

FoldersFileNameWin - implementation which return list of folders name from full filename from Windows.

FoldersFile is necessary from generating tree folder. It allows get short filename and the short names of folders in which file is located.