if (keyObj instanceof final UrlQueue<?> urlQueue) {
            return escapeValue(urlQueue.getUrl());
        }
        if (keyObj instanceof final StatsKeyObject statsKey) {
            return escapeValue(statsKey.getUrl());
        }
        if (keyObj instanceof final String key) {
            return escapeValue(key);
        }
        if (keyObj instanceof final Number key) {

     * @return the escaped value safe for use in LDAP search filters
     * @see <a href="https://tools.ietf.org/html/rfc4515">RFC 4515 - LDAP String Representation of Search Filters</a>
     */
    public static String escapeValue(final String value) {
        if (value == null) {
            return "";
        }
        final StringBuilder sb = new StringBuilder(value.length() * 2);
        for (int i = 0; i < value.length(); i++) {

     * @see <a href="https://tools.ietf.org/html/rfc4515">RFC 4515 - LDAP String Representation of Search Filters</a>
     * @deprecated Use {@link LdapUtil#escapeValue(String)} instead
     */
    @Deprecated
    protected String escapeLDAPSearchFilter(final String filter) {
        return LdapUtil.escapeValue(filter);
    }

    /**
     * Normalizes a permission name based on configuration settings.
     *

        assertTrue(values[3].startsWith("test_action:"));
    }

    @Test
    public void test_escapeValue() {
        String input = "test\twith\ttabs";
        String escaped = crawlerStatsHelper.escapeValue(input);
        assertEquals("test with tabs", escaped);
        assertFalse(escaped.contains("\t"));
    }

    @Test
    public void test_statsKeyObjectWithoutUrl() {