diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Angel_OpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Angel_OpenDisEspduSender.java
index dadc2eb28d35432885fda9c774aebbec215c8616..9b9c8cf81098eee4a9907eba5828e70b0bbd84d6 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Angel_OpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Angel_OpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/BlankenbekerOpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/BlankenbekerOpenDisEspduSender.java
index 0f4df60175caaad8b3dbbe3306a4862b21af96e6..e77db0d71a5a7f943d4522bf91e2c58ac1c0d314 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/BlankenbekerOpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/BlankenbekerOpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/ConardSnellOpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/ConardSnellOpenDisEspduSender.java
index ea9072fa9d66b2ed6404632c7260c6ec19fe92da..c44229c8c68e80db6c226af99b7297071acff429 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/ConardSnellOpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/ConardSnellOpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/EspduReceiver.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/EspduReceiver.java
index e89962394439353c540652c529be2f580721bc13..718c23fc4be3b96a93c2469e1d215d7a3074a192 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/EspduReceiver.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/EspduReceiver.java
@@ -5,7 +5,7 @@ import java.util.*;
import edu.nps.moves.disutil.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
/**
* Receives PDUs from the network in IEEE format.
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Hanley_OpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Hanley_OpenDisEspduSender.java
index e987af041e03a6a1f3827677662032e831e5ee2d..f3ef26c2f42c81b16a9a2d6ce0ca1e72610354ef 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Hanley_OpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Hanley_OpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Landas_OpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Landas_OpenDisEspduSender.java
index 65be939cb70cb9f6476bab76076ab8d968dde46a..89600a94d61fb57066d05181226bd2b4ae7c72bb 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Landas_OpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Landas_OpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisEspduSender.java
index c1686084a94f5ef9dbe745bb6dfc4f3466f27fd3..10ff416803f75057820261bcd4de110c991bdffb 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisPduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisPduSender.java
index cfdc2f89c285fb5bad2abe4cfa3ee56768c346b2..a592ad4d1e3e05ca14b3ec87e4ea35cf05f2bbec 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisPduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/OpenDisPduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disenum.*;
/**
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Sasala_OpenDisEspduSender1.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Sasala_OpenDisEspduSender1.java
index d817fda11b431016fd83db822f9608b6f5d9054b..6b3991583c0ae6ac4f0c5dfbea6efa8e93827874 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Sasala_OpenDisEspduSender1.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Sasala_OpenDisEspduSender1.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.DisTime;
/**
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Tackett_Assignment3_OpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Tackett_Assignment3_OpenDisEspduSender.java
index 6a1cfd0f6eb38846c6b6b1d04f049372db73f631..d8c901dd2aa589fdd1f7fae86c2fdab7b7e07e82 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Tackett_Assignment3_OpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/Tackett_Assignment3_OpenDisEspduSender.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/YamashitaDeMouraOpenDisEspduSender.java b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/YamashitaDeMouraOpenDisEspduSender.java
index f828af4fb43b47c1ef4af03fcce54ae7926fb289..a74fc6c641661735ee78de34ec421bbbc406aaeb 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/YamashitaDeMouraOpenDisEspduSender.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/homework3/YamashitaDeMouraOpenDisEspduSender.java
@@ -4,7 +4,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java
index 84a1897fd02caa21ed0cc88be421f6adfc54cf3c..4974b275c1f13b4067687aca8329ba920247a216 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.disutil.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverBtoTCP.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverBtoTCP.java
index 188283ba7c430994511dc6eb1abff7ecf74b9f4e..88ccb14d634b9a5d60186a90b9c43699baa26a7c 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverBtoTCP.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverBtoTCP.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.disutil.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderA.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderA.java
index 41387cdf481e921836fb2b2878460336f2a5e46d..00b50c296b42e7f12039af946240ec05a1c2f807 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderA.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderA.java
@@ -5,7 +5,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderB.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderB.java
index 87424dfa72f3c77b3a4ee7b39f7bccab47271a0c..937790154dca98c355af6a586586ae6d68156152 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderB.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduSenderB.java
@@ -5,7 +5,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverASenderB.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverASenderB.java
index d0a65e825b91ec3f644c5c26cfae85256bbf6c63..2100083d4f551c03e6c17d3c6f0e662497393b6b 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverASenderB.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverASenderB.java
@@ -6,7 +6,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.*;
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverBSenderA.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverBSenderA.java
index 1143bdbb731ecee5d061f731d77b572fb95662ac..fab25f7119a92be8e4bc05b6f4fb33017c29cad9 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverBSenderA.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduTCPReceiverBSenderA.java
@@ -5,7 +5,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.DisTime;
import edu.nps.moves.disutil.PduFactory;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/Hanley/HanleyOpenDisEspduSenderFP.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/Hanley/HanleyOpenDisEspduSenderFP.java
index 9597185125eac8e93b0d161f57e2141a4eebdc66..0c9dc6fa75d881103de606bc479bff6f25f74efc 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/Hanley/HanleyOpenDisEspduSenderFP.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/Hanley/HanleyOpenDisEspduSenderFP.java
@@ -9,7 +9,7 @@ import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/SasalaMaroon/CSVreaderOpenDisEspduSenderFP.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/SasalaMaroon/CSVreaderOpenDisEspduSenderFP.java
index 6f6627c36c6c6fc6e264d72133c8157ad1bd6897..f8eaefc4de2d6c95bafab5152616e422b5dab835 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/SasalaMaroon/CSVreaderOpenDisEspduSenderFP.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/SasalaMaroon/CSVreaderOpenDisEspduSenderFP.java
@@ -14,7 +14,7 @@ import java.io.FileNotFoundException;
import java.util.Scanner;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduRequestingUnit.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduRequestingUnit.java
index 71c4a7afb559ca3636ffcb4267cb7e94034a859c..7a9330cc91b0f7efce3c340485243c53923de518 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduRequestingUnit.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduRequestingUnit.java
@@ -4,7 +4,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disutil.CoordinateConversions;
import edu.nps.moves.disutil.DisTime;
import edu.nps.moves.disutil.PduFactory;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduSupplyerUnit.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduSupplyerUnit.java
index fdf0ed7ce185398a7ea02638ee1237e36079e1c8..e5d9dffc9ef6f54ac61c642389ae7fd6e8a14f47 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduSupplyerUnit.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/CainThomersonFinal/C_T_EspduSupplyerUnit.java
@@ -5,7 +5,7 @@ import java.util.*;
import edu.nps.moves.disutil.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FDCSendRecieve.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FDCSendRecieve.java
index f74ff9cee5d5ea268aaa6aa56006e3f87aaa7ff8..1f74fb79099de8185cf6ce0bb8f4a75f0879e7b4 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FDCSendRecieve.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FDCSendRecieve.java
@@ -3,7 +3,7 @@ package MV3500Cohort2018JulySeptember.projects.FriscoFurr;
import java.net.*;
import java.io.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.IOException;
import edu.nps.moves.disutil.PduFactory;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FriscoFurrPduSender.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FriscoFurrPduSender.java
index c8c3f4a3364ed6461e1c91dba6d91e370b2b637a..a382fe772596ee324557cef0bd7f05ea0246dd6e 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FriscoFurrPduSender.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/FriscoFurrPduSender.java
@@ -4,7 +4,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disenum.*;
import edu.nps.moves.examples.ClassNameComparator;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/OBSSendRecieve1.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/OBSSendRecieve1.java
index 9daaebc5fce6bc9efbb55a1f2edcaadb6fe30de0..b4efcd209d89ad793db28dc9b375b9ab74cafa22 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/OBSSendRecieve1.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/OBSSendRecieve1.java
@@ -3,7 +3,7 @@ package MV3500Cohort2018JulySeptember.projects.FriscoFurr;
import java.net.*;
import java.io.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.IOException;
import edu.nps.moves.disutil.PduFactory;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/TGTSendRecieve.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/TGTSendRecieve.java
index 4c6a6a00b4f60b91cca414805fba3a6fb49616fa..dbfde193ca0996d8c7d0c4961d1bfb612e6c3911 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/TGTSendRecieve.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/TGTSendRecieve.java
@@ -3,7 +3,7 @@ package MV3500Cohort2018JulySeptember.projects.FriscoFurr;
import java.net.*;
import java.io.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.IOException;
import edu.nps.moves.disutil.PduFactory;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FDCSendRecieve.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FDCSendRecieve.java
index c7398a9914e9237614cc0de4379b99d71b94ce80..dd9c4f2a3920e617eb6277705cdd1739b29dbb6e 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FDCSendRecieve.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FDCSendRecieve.java
@@ -3,7 +3,7 @@ package MV3500Cohort2018JulySeptember.projects.FriscoFurr.originals;
import java.net.*;
import java.io.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.IOException;
import edu.nps.moves.disutil.PduFactory;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FriscoFurrPduSender.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FriscoFurrPduSender.java
index d10e655d5570aa512c24e3e19114d1165473de56..6a5a617d8f3568db57748290b128cf90019cb3c2 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FriscoFurrPduSender.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/FriscoFurrPduSender.java
@@ -4,7 +4,7 @@ import java.io.*;
import java.net.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import edu.nps.moves.disenum.*;
import edu.nps.moves.examples.ClassNameComparator;
diff --git a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/OBSSendRecieve1.java b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/OBSSendRecieve1.java
index 598f76509b92f0896f673ae92400079ed86cf221..306f731956de6c3eb870725b28ebe3eb16c8d7a7 100644
--- a/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/OBSSendRecieve1.java
+++ b/assignments/src/MV3500Cohort2018JulySeptember/projects/FriscoFurr/originals/OBSSendRecieve1.java
@@ -3,7 +3,7 @@ package MV3500Cohort2018JulySeptember.projects.FriscoFurr.originals;
import java.net.*;
import java.io.*;
import java.util.*;
-import edu.nps.moves.dis.*;
+import edu.nps.moves.dis.*; // OpenDIS version 4
import java.io.IOException;
import edu.nps.moves.disutil.PduFactory;
import edu.nps.moves.disutil.DisTime;
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Boron/BoronPduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Boron/BoronPduReceiver.java
index c0b4b155767ffe3b4adf2dc1a476385ff77c5741..70dee43862fe0b9ee68409863b1629a37db028a2 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Boron/BoronPduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Boron/BoronPduReceiver.java
@@ -6,7 +6,7 @@ import java.io.*;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.enumerations.*;
import static edu.nps.moves.dis7.enumerations.DISPDUType.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
/**
* Listens for packets sent to multicast address. Currently formatted to print entity
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduReceiver.java
index 1dd070ebf7e565f59ff86c0ce5d8a6ea2af71823..0d44068f66b9f46666dc2294bb3d687bf46e2b7f 100755
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduReceiver.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
/**
* Receives PDUs from the network in IEEE DIS format.
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduSender.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduSender.java
index c219d3e7a866b0cec3ec2738224af6eda8a86766..3adc6b233dc2c7a325ae846522deecb6385dc653 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduSender.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/BrennenstuhlEspduSender.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import edu.nps.moves.dis7.enumerations.Country;
import edu.nps.moves.dis7.enumerations.EntityKind;
import edu.nps.moves.dis7.enumerations.PlatformDomain;
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/Version2/AllPduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/Version2/AllPduReceiver.java
index b8e71805e324ff2e6d4fb65a52d290712dfff9ba..9fbb9159591ab4934fe2ede79a6a11a79dad894a 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/Version2/AllPduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Brennenstuhl/Version2/AllPduReceiver.java
@@ -5,7 +5,7 @@ import java.io.*;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import java.util.ArrayList;
public class AllPduReceiver
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Fetterolf/FetterolfPduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Fetterolf/FetterolfPduReceiver.java
index 9140a5699b972fddcf834fb69716da689be60f47..cf2f1e99151d6d5ff92d80e6ec8b24e39e834cff 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Fetterolf/FetterolfPduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Fetterolf/FetterolfPduReceiver.java
@@ -5,7 +5,7 @@ import java.io.*;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import java.util.ArrayList;
public class FetterolfPduReceiver {
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Knobeloch/Knobeloch_PduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Knobeloch/Knobeloch_PduReceiver.java
index d23bef63de7d55beaca0e06896cfbb937025ba40..b96efe5114e18826401bc8fca8d197f0498e6d8b 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Knobeloch/Knobeloch_PduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Knobeloch/Knobeloch_PduReceiver.java
@@ -5,7 +5,7 @@ import java.io.*;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
public class Knobeloch_PduReceiver
{
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/McCann/McCannPduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/McCann/McCannPduReceiver.java
index 2360059b5ae9031e38dc2db7ec3dbfa41958a74f..c15faf1e83b7c82493dcfa5d9a1070c5e53d4cef 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/McCann/McCannPduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/McCann/McCannPduReceiver.java
@@ -5,7 +5,7 @@ import java.io.*;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import java.util.ArrayList;
public class McCannPduReceiver
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttESPDUSender.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttESPDUSender.java
index 7654f887144617eadde7f432252c00702cd9414f..02395f1f81c27890325b59e7dc5af8b99c32faf7 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttESPDUSender.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttESPDUSender.java
@@ -10,7 +10,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import edu.nps.moves.dis7.enumerations.Country;
import edu.nps.moves.dis7.enumerations.EntityKind;
import edu.nps.moves.dis7.enumerations.PlatformDomain;
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttEspduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttEspduReceiver.java
index 5beafd0129efaadf905f12d8a7bbab61fa304c7e..9343fb34e0c6c701fa376ae4dd0724bcdfe9abce 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttEspduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Schutt/SchuttEspduReceiver.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
/**
* Receives PDUs from the network in IEEE DIS format.
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduReceiver.java
index 1497c16e81cf72ea9a9f990d8d6bbbf1cee95ec8..6d7f7b6f1660b454ce60a5fc261079505ab19d5f 100755
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduReceiver.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
/**
* Receives PDUs from the network in IEEE DIS format.
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduSender.java b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduSender.java
index 0cc35c783fa9c57cfe7a1ec08c68d034ef742c2e..45d005b3af5f817fc4bee65d93eca8674545a44f 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduSender.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/homework4/Yurkovich/Yurk_EspduSender.java
@@ -5,7 +5,7 @@ import java.net.*;
import java.util.*;
import edu.nps.moves.dis7.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import edu.nps.moves.dis7.enumerations.Country;
import edu.nps.moves.dis7.enumerations.EntityKind;
import edu.nps.moves.dis7.enumerations.PlatformDomain;
diff --git a/assignments/src/MV3500Cohort2019JulySeptember/projects/BrennenstuhlKnobelochMcCann/BRE_KNO_MCC_PC2_PC1_MCAST_PduReceiver.java b/assignments/src/MV3500Cohort2019JulySeptember/projects/BrennenstuhlKnobelochMcCann/BRE_KNO_MCC_PC2_PC1_MCAST_PduReceiver.java
index 9c67fe6dd2e9a6fe2e193fdd8f594352f7ffecfd..ee513e773015a1e0e8bcfbbe129fc76715e950c2 100644
--- a/assignments/src/MV3500Cohort2019JulySeptember/projects/BrennenstuhlKnobelochMcCann/BRE_KNO_MCC_PC2_PC1_MCAST_PduReceiver.java
+++ b/assignments/src/MV3500Cohort2019JulySeptember/projects/BrennenstuhlKnobelochMcCann/BRE_KNO_MCC_PC2_PC1_MCAST_PduReceiver.java
@@ -8,7 +8,7 @@ import java.io.*;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.enumerations.*;
-import edu.nps.moves.dis7.util.*;
+import edu.nps.moves.dis7.utilities.*;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
diff --git a/examples/nbproject/project.xml b/examples/nbproject/project.xml
index b76323207e96175e94fb8504980104f823717082..dca116e5e00fcaa02acf1f0f0bcc45be44454862 100644
--- a/examples/nbproject/project.xml
+++ b/examples/nbproject/project.xml
@@ -10,6 +10,7 @@
<test-roots/>
</data>
<spellchecker-wordlist xmlns="http://www.netbeans.org/ns/spellchecker-wordlist/1">
+ <word>classpath</word>
<word>CourseExamples</word>
<word>localhost</word>
<word>multicast</word>