public boolean match(Cookie cookie, CookieOrigin cookieorigin) {
   if (cookie == null) {
     throw new IllegalArgumentException("Cookie may not be null");
   }
   if (cookieorigin == null) {
     throw new IllegalArgumentException("Cookie origin may not be null");
   }
   String s = cookieorigin.getHost();
   cookieorigin = cookie.getDomain();
   if (cookieorigin != null) {
     if (s.equals(cookieorigin)) {
       return true;
     }
     cookie = cookieorigin;
     if (!cookieorigin.startsWith(".")) {
       cookie = (new StringBuilder()).append('.').append(cookieorigin).toString();
     }
     if (s.endsWith(cookie) || s.equals(cookie.substring(1))) {
       return true;
     }
   }
   return false;
 }
 public void validate(Cookie cookie, CookieOrigin cookieorigin) throws MalformedCookieException {
   if (cookie == null) {
     throw new IllegalArgumentException("Cookie may not be null");
   }
   if (cookieorigin == null) {
     throw new IllegalArgumentException("Cookie origin may not be null");
   }
   String s = cookieorigin.getHost();
   cookieorigin = cookie.getDomain();
   if (cookieorigin == null) {
     throw new CookieRestrictionViolationException("Cookie domain may not be null");
   }
   if (s.contains(".")) {
     if (!s.endsWith(cookieorigin)) {
       cookie = cookieorigin;
       if (cookieorigin.startsWith(".")) {
         cookie = cookieorigin.substring(1, cookieorigin.length());
       }
       if (!s.equals(cookie)) {
         throw new CookieRestrictionViolationException(
             (new StringBuilder())
                 .append("Illegal domain attribute \"")
                 .append(cookie)
                 .append("\". Domain of origin: \"")
                 .append(s)
                 .append("\"")
                 .toString());
       }
     }
   } else if (!s.equals(cookieorigin)) {
     throw new CookieRestrictionViolationException(
         (new StringBuilder())
             .append("Illegal domain attribute \"")
             .append(cookieorigin)
             .append("\". Domain of origin: \"")
             .append(s)
             .append("\"")
             .toString());
   }
 }