if (this.nwSrc != null && !this.nwSrc.trim().isEmpty()) {
String parts[] = this.nwSrc.split("/");
InetAddress ip = NetUtils.parseInetAddress(parts[0]);
if (this.nwSrc != null && !this.nwSrc.trim().isEmpty()) {
String parts[] = this.nwSrc.split("/");
InetAddress ip = NetUtils.parseInetAddress(parts[0]);