RegexValidator does not provide label and pattern for first usage of RegexValidator.NOT_MATCHED

RegexValidator uses javax.faces.validator.RegexValidator.NOT_MATCHED 2x:

javax.faces.validator.RegexValidator.NOT_MATCHED= the passed value is not a String, or when the pattern does not match the passed value.

the first usage for" if (value instanceof String)" check does not provide args for

in message.