/src/main/java/org/htmlunit/util/HeaderUtils.java
return 3;
return 0;
return 0; } public static long maxAge(final WebResponse response) { if (containsCacheControlValue(response, CACHE_CONTROL_MAX_AGE)) { return directiveValue(response, MAX_AGE_HEADER_PATTERN); } <extra_id_0> } private static long directiveValue(final WebResponse response, final Pattern pattern) { final String value = response.getResponseHeaderValue(HttpHeader.CACHE_CONTROL); if (value != null) { final Matcher matcher = pattern.matcher(value); if (matcher.matches()) {