+ StringBuilder builder = new StringBuilder();
+ builder.append("HostNodeConnector [");
+ if (nodeConnector != null) {
+ builder.append("nodeConnector=")
+ .append(nodeConnector)
+ .append(", ");
+ }
+ builder.append("vlan=")
+ .append(vlan)
+ .append(", staticHost=")
+ .append(staticHost)
+ .append(", arpSendCountDown=")
+ .append(arpSendCountDown)
+ .append("]");
+ return builder.toString();