diff --git a/examples/src/UdpMulticastExamples/MulticastReceiver.java b/examples/src/UdpMulticastExamples/MulticastReceiver.java
index 12311da3e7a723a1f6e559de694b168d0e4ee7b5..9c8716d99de7e3cb373803f502447850a8604cc0 100644
--- a/examples/src/UdpMulticastExamples/MulticastReceiver.java
+++ b/examples/src/UdpMulticastExamples/MulticastReceiver.java
@@ -1,6 +1,6 @@
 package UdpMulticastExamples;
 
-import edu.nps.moves.dis7.utilities.DisThreadedNetIF;
+import edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface;
 import java.io.*;
 import java.net.*;
 import java.nio.ByteBuffer;
@@ -53,7 +53,7 @@ public class MulticastReceiver {
             group = new InetSocketAddress(multicastAddress, DESTINATION_PORT);
             
             // Join group useful on receiving side
-            multicastSocket.joinGroup(group, ni = DisThreadedNetIF.findIpv4Interface());
+            multicastSocket.joinGroup(group, ni = DisThreadedNetworkInterface.findIpv4Interface());
             // You can join multiple groups here
             
             System.out.println("Multicast address/port: " + multicastAddress.getHostAddress() + "/" + DESTINATION_PORT);
diff --git a/examples/src/UdpMulticastExamples/MulticastSender.java b/examples/src/UdpMulticastExamples/MulticastSender.java
index ef698d274c20274df27d411d240bcc451add523f..b4021f019653f418edf6b2d891d0ed84848f6984 100644
--- a/examples/src/UdpMulticastExamples/MulticastSender.java
+++ b/examples/src/UdpMulticastExamples/MulticastSender.java
@@ -1,6 +1,6 @@
 package UdpMulticastExamples;
 
-import edu.nps.moves.dis7.utilities.DisThreadedNetIF;
+import edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface;
 import java.io.*;
 import java.net.*;
 import java.util.logging.Level;
@@ -62,7 +62,7 @@ public class MulticastSender {
             
             group = new InetSocketAddress(multicastAddress, DESTINATION_PORT);
             // Join group useful on receiving side
-            multicastSocket.joinGroup(group, ni = DisThreadedNetIF.findIpv4Interface());
+            multicastSocket.joinGroup(group, ni = DisThreadedNetworkInterface.findIpv4Interface());
             // You can join multiple groups here
             
             byte[] buffer = baos.toByteArray();