* It extends {@link HcHttpClient} and provides various configurations and settings
 * for making HTTP requests, including connection timeouts, proxy settings, user agent,
 * request headers, cookie management, and SSL configurations. The client also supports
 * robots.txt parsing and form-based authentication schemes.
 *
 * @see HcHttpClient
 */
public class Hc4HttpClient extends HcHttpClient {

 * It extends {@link HcHttpClient} and provides various configurations and settings
 * for making HTTP requests, including connection timeouts, proxy settings, user agent,
 * request headers, cookie management, and SSL configurations. The client also supports
 * robots.txt parsing and form-based authentication schemes.
 *
 * @see HcHttpClient
 */
public class Hc5HttpClient extends HcHttpClient {