* {@link java.net.IDN} class.
 *
 * <p>This class allows setting a custom flag for the IDN conversion and a custom
 * encoding for URL decoding.</p>
 *
 * <p>Example usage:</p>
 * <pre>
 * {@code
 * IdnDnsResolver resolver = new IdnDnsResolver();
 * resolver.setFlag(IDN.ALLOW_UNASSIGNED);
 * resolver.setEncoding("UTF-8");
 * InetAddress[] addresses = resolver.resolve("example.com");
 * }
 * </pre>
 *
 */

        // Should handle long URLs without issues
        assertTrue(urlFilter.match(longUrl.toString()));
    }

    /**
     * Test internationalized domain names (IDN)
     */
    public void test_internationalizedDomainNames() {
        String sessionId = "test-session-021";
        urlFilter.init(sessionId);

        urlFilter.addInclude(".*日本.*");