public static void logCommunicationFailure(
     Logger logger, InsteonHubProxy proxy, String device, Throwable t) {
   logger.warn(
       "Cannot communicate with Insteon Hub @"
           + proxy.getConnectionString()
           + " (device:"
           + device
           + ")",
       t);
 }
 public static void logCommunicationFailure(Logger logger, InsteonHubProxy proxy, Throwable t) {
   logger.error("Communication error with Insteon Hub @" + proxy.getConnectionString(), t);
 }