public void test_edgeCaseBehavior() {
        String[] edgeCases = { "0 0 25 * * ?", // Invalid day of month
                "0 60 * * * ?", // Invalid minute
                "0 0 0 32 1 ?", // Invalid day
                "0 0 0 1 13 ?", // Invalid month
        };

        for (String cron : edgeCases) {
            boolean result = validator.determineValid(cron);

    /** The domain for the user identification cookie */
    protected String cookieDomain;

    /** The maximum age of the user identification cookie in seconds (default: 1 month) */
    protected int cookieMaxAge = 30 * 24 * 60 * 60;// 1 month

    /** The path for the user identification cookie */
    protected String cookiePath = "/";

    /** Whether the user identification cookie should be secure (HTTPS only) */

labels.facet_label_title=Label
labels.facet_timestamp_title=Time
labels.facet_timestamp_1day=Within 24 hours
labels.facet_timestamp_1week=Within a week
labels.facet_timestamp_1month=Within a month
labels.facet_timestamp_1year=Within a year
labels.facet_timestamp_3month=Within 3 months
labels.facet_timestamp_6month=Within 6 months
labels.facet_timestamp_2year=Within 2 years

labels.facet_label_title=Label
labels.facet_timestamp_title=Time
labels.facet_timestamp_1day=Within 24 hours
labels.facet_timestamp_1week=Within a week
labels.facet_timestamp_1month=Within a month
labels.facet_timestamp_1year=Within a year
labels.facet_timestamp_3month=Within 3 months
labels.facet_timestamp_6month=Within 6 months
labels.facet_timestamp_2year=Within 2 years

    /** The key of the message: Within a week */
    public static final String LABELS_facet_timestamp_1week = "{labels.facet_timestamp_1week}";

    /** The key of the message: Within a month */
    public static final String LABELS_facet_timestamp_1month = "{labels.facet_timestamp_1month}";

    /** The key of the message: Within a year */