class DelegatingFileSystemProvider extends FileSystemProvider {

    @Override
    public SeekableByteChannel newByteChannel(final Path path,
                                              final Set<? extends OpenOption> options,
                                              final FileAttribute<?>... attrs) throws IOException {
        return delegate.newByteChannel(path, options, attrs);
    }

    public  DelegatingFileSystemProvider(final FileSystemProvider delegate);

}