docs: private HttpSession getMatchingHttpSession(List<HttpCookie> cookies, final HttpSessionTokensSet siteTokens) {
  		Collection<HttpSession> sessionsCopy;
  		synchronized (sessions) {
  			sessionsCopy = new ArrayList<>(sessions);
  		}
  		return CookieBasedSessionManagementHelper.getMatchingHttpSession(sessionsCopy, cookies, siteTokens);
  	}