class ZTSImpl implements KeyStore, ZTSHandler {

    boolean compareRoleSets(Set<String> set1, Set<String> set2) {

        if (set1.size() != set2.size()) {
            LOGGER.error("Role sets do not have the same size: {} vs. {}", set1.size(), set2.size());
            return false;
        }

        for (String item : set1) {
            if (!set2.contains(item)) {
                return false;
            }
        }

        return true;
    }

    public  ZTSImpl();
    public  ZTSImpl(CloudStore implCloudStore, DataStore implDataStore);

}