Method setAttributeInternal

java/jakarta/servlet/http/Cookie.java:419–434

(String name, String value)

    private void setAttributeInternal(String name, String value) {
        if (attributes == null) {
            if (value == null) {
                return;
            } else {
                // Case-insensitive keys but retain case used
                attributes = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
            }
        }

        if (value == null) {
            attributes.remove(name);
        } else {
            attributes.put(name, value);
        }
    }


    /**