docs: @Override
      public void run() {
          try {
              LOGGER.debug("Attempting to resolve [{}]", this.ipAddress);
              val address = InetAddress.getByName(this.ipAddress);
              set(address.getCanonicalHostName());
          } catch (final UnknownHostException e) {
              /* N/A -- Default to IP address, but that's already done. **/
              LOGGER.debug("Unable to identify the canonical hostname for ip address.", e);
          }
      }