Clean code

catvod/src/main/java/com/github/catvod/utils/Util.java

@@ -129,7 +129,8 @@ public class Util {
     private static String getHostAddress() throws SocketException {
         for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements(); ) {
             NetworkInterface nif = en.nextElement();
-            if (nif.getHardwareAddress() == null || !nif.getName().startsWith("eth")) continue;
+            String name = nif.getName();
+            if (name.startsWith("veth") || name.startsWith("tun") || name.startsWith("tap") || nif.getHardwareAddress() == null) continue;
             for (Enumeration<InetAddress> addresses = nif.getInetAddresses(); addresses.hasMoreElements(); ) {
                 InetAddress inetAddress = addresses.nextElement();
                 if (!inetAddress.isLoopbackAddress() && inetAddress instanceof Inet4Address) {