class MetaMapOptions {

    @SuppressWarnings("ReturnOfNull")
    public static Option strToOpt(final String optStr) {
        final String[] parts = SPACE.split(optStr, 2);
        final String name = parts[0];
        final String param = 1 < parts.length ? parts[1] : null;

        final Option opt = OPTS.get(name);
        return opt == null ? null : opt.newInstance(param);
    }

    private  MetaMapOptions();

}