More refinement for the text from the TCK team. I suggest we add the following advisory text, which we agreed in one of the previous EG discussion,
at the end of the description of this method [1].
The RFC requires the name of every key that is to be in the supplied Map is included in the comma separated list that is the value of the "Trailer" response header. The application is responsible for ensuring this requirement is met. Failure to do so may lead to interoperability failures.
ACTION: Please respond by COB 2017-07-13. Absence of a response will be considered consent.