/** Forward a SerialMessage to all registered SerialInterface listeners. */
protected void forwardMessage(AbstractMRListener client, AbstractMRMessage m) {
((SerialListener) client).message((SerialMessage) m);
}
/** Forward a SerialReply to all registered SerialInterface listeners. */
protected void forwardReply(AbstractMRListener client, AbstractMRReply m) {
((SerialListener) client).reply((SerialReply) m);
}
