class QuotedQualityCSV extends QuotedCSV implements Iterable<String> {

    public List<String> getValues() {
        if (!sorted) {
            sort();
        }
        return values;
    }

    public  QuotedQualityCSV();
    public  QuotedQualityCSV(String[] preferredOrder);
    public  QuotedQualityCSV(Function<String, Integer> secondaryOrdering);

}