diff --git a/assignments/src/MV3500Cohort2019JulySeptember/projects/SchuttFetterolf/AllPduRoundTripTest.java b/assignments/src/MV3500Cohort2019JulySeptember/projects/SchuttFetterolf/AllPduRoundTripTest.java
index a81eb73c898e08a5fa3ac4ac568b50239ce83c8f..4149955944923fb712b91ee9ccbcbd9860725766 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/projects/SchuttFetterolf/AllPduRoundTripTest.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/projects/SchuttFetterolf/AllPduRoundTripTest.java
@@ -22,7 +22,7 @@
 //import com.google.common.io.Files;
 //import edu.nps.moves.dis7.enumerations.Country;
 //import edu.nps.moves.dis7.enumerations.DISPDUType;
-//import edu.nps.moves.dis7.util.DisThreadedNetIF;
+//import edu.nps.moves.dis7.util.DisThreadedNetworkInterface;
 //import edu.nps.moves.dis7.util.PduFactory;
 //import edu.nps.moves.dis7.util.playerrecorder.Player;
 //import edu.nps.moves.dis7.util.playerrecorder.Recorder;
@@ -171,32 +171,32 @@
 //  private HashMap<DISPDUType, Pdu> pduReceivedMap = new HashMap<>();
 //  private HashMap<DISPDUType, Pdu> pduReadMap = new HashMap<>();
 //
-//  DisThreadedNetIF disnetworking;
+//  DisThreadedNetworkInterface disNetworkInterface;
 //  Recorder recorder;
 //
 //  private void setupReceiver()
 //  {
-//    disnetworking = new DisThreadedNetIF();
-//    disnetworking.addListener(pdu -> {
+//    disNetworkInterface = new DisThreadedNetworkInterface();
+//    disNetworkInterface.addListener(pdu -> {
 //      pduReceivedMap.put(pdu.getPduType(), pdu);
 //    });
 //  }
 //
 //  private void shutDownReceiver()
 //  {
-//    disnetworking.kill();
+//    disNetworkInterface.kill();
 //  }
 //
 //  private void sendOne(Pdu pdu)
 //  {
 //    pduSentMap.put(pdu.getPduType(), pdu);
-//    disnetworking.send(pdu);
+//    disNetworkInterface.send(pdu);
 //  }
 //
 //  private void setupRecorder() throws Exception
 //  {
 //    recorderDirectory = Files.createTempDir();
-//    recorder = new Recorder(recorderDirectory.getAbsolutePath(), disnetworking.getMcastGroup(), disnetworking.getDisPort());
+//    recorder = new Recorder(recorderDirectory.getAbsolutePath(), disNetworkInterface.getMcastGroup(), disNetworkInterface.getDisPort());
 //    System.out.println("Recorder log at " + recorderDirectory.getAbsolutePath());
 //  }
 //
@@ -215,7 +215,7 @@
 //  private void getAllFromRecorder(Semaphore sem) throws Exception
 //  {
 //    sem.acquire();
-//    Player player = new Player(disnetworking.getMcastGroup(), disnetworking.getDisPort(), recorderDirectory.toPath());
+//    Player player = new Player(disNetworkInterface.getMcastGroup(), disNetworkInterface.getDisPort(), recorderDirectory.toPath());
 //    player.sendToNet(false);
 //    player.addRawListener(ba -> {
 //      if (ba != null) {