// NOTE: and so is the "s with circumflex" character (U+015D), to shake out problems with non-ASCII folder names
        return shouldUseNonAsciiPath(klass)
            ? "teŝt files"
            : "test files";
    }

    private static boolean shouldUseNonAsciiPath(Class<?> klass) {
        // TODO Remove this parameter and fix encoding problems on Windows, too
        return !OperatingSystem.current().isWindows()