protected static final String CODE = "code";

    protected long acquisitionTimeout = 30 * 1000L;

    protected Cache<String, Pair<String[], String[]>> groupCache;

    protected long groupCacheExpiry = 10 * 60L;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }