@Override public HeartbeatResponseMessage heartbeat(final HeartbeatMessage msg, final String address) throws ProtocolException { return sender.heartbeat(msg, address); }
final HeartbeatResponseMessage responseMessage = protocolSender.heartbeat(heartbeatMessage, heartbeatAddress);
@Override public HeartbeatResponseMessage heartbeat(final HeartbeatMessage msg, final String address) throws ProtocolException { return sender.heartbeat(msg, address); }