class HttpFields implements Iterable<HttpField> {

    public boolean contains(HttpField field) {
        for (int i = size; i-- > 0; ) {
            HttpField f = fields[i];
            if (f.isSameName(field) && (f.equals(field) || f.contains(field.getValue())))
                return true;
        }
        return false;
    }

    public  HttpFields();
    public  HttpFields(int capacity);
    public  HttpFields(HttpFields fields);

}