Method isToken

java/jakarta/servlet/http/Cookie.java:543–553

(String possibleToken)

    }

    boolean isToken(String possibleToken) {
        int len = possibleToken.length();

        for (int i = 0; i < len; i++) {
            char c = possibleToken.charAt(i);
            if (!allowed.get(c)) {
                return false;
            }
        }
        return true;
    }
}

class RFC6265Validator extends CookieNameValidator {