* @throws InvalidRequestException if the event could not be processed.
*/
private void processBlipCreatedEvent(OperationRequest operation, OperationContext context,
ParticipantId participant, ObservableConversation conversation, ConversationBlip newBlip)
throws InvalidRequestException {
WaveletBlipCreatedEvent event =
new WaveletBlipCreatedEvent(null, null, participant.getAddress(),
System.currentTimeMillis(), ConversationUtil.getRootBlipId(conversation),
newBlip.getId());
context.processEvent(operation, event);
}