Handle ws:coor <RegisterResponse> messages.
<RegisterResponse ...>
<CoordinatorProtocolService> ... </CoordinatorProtocolService>
...
</RegisterResponse>
if (logger.isLogging(Level.FINER)) {
logger.entering("wscoor:registerResponse", parameters);
}
RegistrationManager.getInstance().registerResponse(wsContext, activityId, registrantId, parameters);
if (logger.isLogging(Level.FINER)) {
logger.exiting("wscoor:registerResponse");
}