diff --git a/assignments/nbproject/project.properties b/assignments/nbproject/project.properties
index 05c6f493d71c7f76c47f470d33e5afb981989e3e..95236e694c46e5685d8ceab31d2a9951f57477f9 100644
--- a/assignments/nbproject/project.properties
+++ b/assignments/nbproject/project.properties
@@ -38,20 +38,16 @@ excludes=
 file.reference.commons-io-2.6.jar=../lib/commons-io-2.6.jar
 file.reference.dis-enums-1.3.jar=../lib/dis-enums-1.3.jar
 file.reference.guava-28.0-jre.jar=../lib/guava-28.0-jre.jar
-file.reference.open-dis7-entities-all.jar=../lib/open-dis7-entities-all.jar
-file.reference.open-dis7-java.jar=../lib/open-dis7-java.jar
-file.reference.open-dis7-javadoc.jar=../lib/open-dis7-javadoc.jar
-file.reference.open-dis7-source.jar=../lib/open-dis7-source.jar
+file.reference.open-dis7-classes.jar=../lib/open-dis7-classes.jar
+file.reference.open-dis7-enumerations-classes.jar=../lib/open-dis7-enumerations-classes.jar
 file.reference.open-dis_4.16.jar=../lib/open-dis_4.16.jar
 includes=**
 jar.archive.disabled=${jnlp.enabled}
 jar.compress=false
 jar.index=${jnlp.enabled}
 javac.classpath=\
-    ${file.reference.open-dis7-entities-all.jar}:\
-    ${file.reference.open-dis7-java.jar}:\
-    ${file.reference.open-dis7-javadoc.jar}:\
-    ${file.reference.open-dis7-source.jar}:\
+    ${file.reference.open-dis7-classes.jar}:\
+    ${file.reference.open-dis7-enumerations-classes.jar}:\
     ${file.reference.commons-io-2.6.jar}:\
     ${file.reference.guava-28.0-jre.jar}:\
     ${file.reference.open-dis_4.16.jar}:\
@@ -81,7 +77,8 @@ javadoc.noindex=false
 javadoc.nonavbar=false
 javadoc.notree=false
 javadoc.private=false
-javadoc.reference.open-dis7-java.jar=../lib/open-dis7-javadoc.jar
+javadoc.reference.open-dis7-classes.jar=../lib/open-dis7-javadoc.jar
+javadoc.reference.open-dis7-enumerations-classes.jar=../lib/open-dis7-enumerations-javadoc.jar
 javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
@@ -125,6 +122,7 @@ run.test.classpath=\
 run.test.modulepath=\
     ${javac.test.modulepath}
 source.encoding=UTF-8
-source.reference.open-dis7-java.jar=../lib/open-dis7-source.jar
+source.reference.open-dis7-classes.jar=../lib/open-dis7-source.jar
+source.reference.open-dis7-enumerations-classes.jar=../lib/open-dis7-enumerations-source.jar
 src.dir=src
 test.src.dir=test
diff --git a/conferences/IITSEC2020/IITSEC2020_DIS_Tutorial_20031.pptx b/conferences/IITSEC2020/IITSEC2020_DIS_Tutorial_20031.pptx
index c6bc50c3edec43270d6dfd1bf22073ec01831d65..4ffc9d3c9e9bf457eeb3baa8f2601705779b4f9d 100644
Binary files a/conferences/IITSEC2020/IITSEC2020_DIS_Tutorial_20031.pptx and b/conferences/IITSEC2020/IITSEC2020_DIS_Tutorial_20031.pptx differ
diff --git a/examples/nbproject/project.properties b/examples/nbproject/project.properties
index a7dc2db7ef8fef792b98ddfcdb28836db1d71427..f11e12f96580d144294b62b00a3b759d1afa36b1 100644
--- a/examples/nbproject/project.properties
+++ b/examples/nbproject/project.properties
@@ -36,18 +36,14 @@ excludes=
 file.reference.commons-io-2.6.jar=../lib/commons-io-2.6.jar
 file.reference.dis-enums-1.3.jar=../lib/dis-enums-1.3.jar
 file.reference.guava-28.0-jre.jar=../lib/guava-28.0-jre.jar
-file.reference.open-dis7-entities-all.jar=../lib/open-dis7-entities-all.jar
-file.reference.open-dis7-java.jar=../lib/open-dis7-java.jar
-file.reference.open-dis7-javadoc.jar=../lib/open-dis7-javadoc.jar
-file.reference.open-dis7-source.jar=../lib/open-dis7-source.jar
+file.reference.open-dis7-classes.jar=../lib/open-dis7-classes.jar
+file.reference.open-dis7-enumerations-classes.jar=../lib/open-dis7-enumerations-classes.jar
 file.reference.open-dis_4.16.jar=../lib/open-dis_4.16.jar
 includes=**
 jar.compress=false
 javac.classpath=\
-    ${file.reference.open-dis7-entities-all.jar}:\
-    ${file.reference.open-dis7-java.jar}:\
-    ${file.reference.open-dis7-javadoc.jar}:\
-    ${file.reference.open-dis7-source.jar}:\
+    ${file.reference.open-dis7-classes.jar}:\
+    ${file.reference.open-dis7-enumerations-classes.jar}:\
     ${file.reference.commons-io-2.6.jar}:\
     ${file.reference.guava-28.0-jre.jar}:\
     ${file.reference.open-dis_4.16.jar}:\
@@ -77,7 +73,8 @@ javadoc.noindex=false
 javadoc.nonavbar=false
 javadoc.notree=false
 javadoc.private=false
-javadoc.reference.open-dis7-java.jar=../lib/open-dis7-javadoc.jar
+javadoc.reference.open-dis7-classes.jar=../lib/open-dis7-javadoc.jar
+javadoc.reference.open-dis7-enumerations-classes.jar=../lib/open-dis7-enumerations-javadoc.jar
 javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
@@ -104,5 +101,6 @@ run.test.classpath=\
 run.test.modulepath=\
     ${javac.test.modulepath}
 source.encoding=UTF-8
-source.reference.open-dis7-java.jar=../lib/open-dis7-source.jar
+source.reference.open-dis7-classes.jar=../lib/open-dis7-source.jar
+source.reference.open-dis7-enumerations-classes.jar=../lib/open-dis7-enumerations-source.jar
 src.dir=src
diff --git a/examples/src/OpenDis4Examples/EspduReceiver.java b/examples/src/OpenDis4Examples/EspduReceiver.java
index 036477c953c41cf14a02136981a4c4275e9c651a..d34a6d60bbad03fba7e9a7b4db4755547014d3fb 100644
--- a/examples/src/OpenDis4Examples/EspduReceiver.java
+++ b/examples/src/OpenDis4Examples/EspduReceiver.java
@@ -30,7 +30,7 @@ public class EspduReceiver
 
     public static void main(String args[])
 	{
-		System.out.println("DisExamples.EspduReceiver started...");
+		System.out.println("OpenDis4Examples.EspduReceiver started...");
 		
         MulticastSocket socket;
         DatagramPacket packet;
@@ -75,7 +75,7 @@ public class EspduReceiver
         } // End try
         catch (IOException e)
 		{
-            System.out.println("Problem with DisExamples.EspduReceiver, see exception trace:");
+            System.out.println("Problem with OpenDis4Examples.EspduReceiver, see exception trace:");
             System.out.println(e);
         }
     } // end main
diff --git a/examples/src/OpenDis4Examples/EspduSender.java b/examples/src/OpenDis4Examples/EspduSender.java
index 078cd1b3399633589b67ab38d4bada72fc28b3fb..dd0c8eeec4164f60ca5a2b83998ab411d5a6a22b 100644
--- a/examples/src/OpenDis4Examples/EspduSender.java
+++ b/examples/src/OpenDis4Examples/EspduSender.java
@@ -45,7 +45,7 @@ public class EspduSender {
 	 */
 	public static void main(String args[])
 	{
-		System.out.println("DisExamples.EspduSender started... send " + NUMBER_TO_SEND + " ESPDUs, initial index=0");
+		System.out.println("OpenDis4Examples.EspduSender started... send " + NUMBER_TO_SEND + " ESPDUs, initial index=0");
 		/**
 		 * an entity state pdu
 		 */
@@ -263,7 +263,7 @@ public class EspduSender {
 		}
 		catch (IOException | InterruptedException e)
 		{
-            System.out.println("Problem with DisExamples.EspduSender, see exception trace:");
+            System.out.println("Problem with OpenDis4Examples.EspduSender, see exception trace:");
 			System.out.println(e);
 		}
 	}
@@ -315,7 +315,7 @@ public class EspduSender {
 		}
 		catch (SocketException e) 
 		{
-            System.out.println("Problem with DisExamples.EspduSender.getBroadcastAddresses(), see exception trace:");
+            System.out.println("Problem with OpenDis4Examples.EspduSender.getBroadcastAddresses(), see exception trace:");
 			System.out.println(e);
 		}
 		return broadcastAddresses;
diff --git a/examples/src/OpenDis4Examples/PduReceiver.java b/examples/src/OpenDis4Examples/PduReceiver.java
index 77923859df15cb83b5fa61e2189ccb765ef2f1fb..ab7161154619af3dc3588d28659188cc4a8bd71a 100644
--- a/examples/src/OpenDis4Examples/PduReceiver.java
+++ b/examples/src/OpenDis4Examples/PduReceiver.java
@@ -23,7 +23,7 @@ public class PduReceiver
 		
         try
         {
-			System.out.println("DisExamples.PduReceiver started...");
+			System.out.println("OpenDis4Examples.PduReceiver started...");
             socket  = new MulticastSocket  (MULTICAST_PORT);
             address = InetAddress.getByName(MULTICAST_GROUP);
             socket.joinGroup(address);
@@ -61,12 +61,12 @@ public class PduReceiver
         }
         catch (IOException e)
         {
-            System.out.println("Problem with DisExamples.PduReceiver, see exception trace:");
+            System.out.println("Problem with OpenDis4Examples.PduReceiver, see exception trace:");
             System.out.println(e);
         }
         finally
         {
-            System.out.println("DisExamples.PduReceiver complete.");
+            System.out.println("OpenDis4Examples.PduReceiver complete.");
         }
     }
 }
diff --git a/examples/src/OpenDis4Examples/PduSender.java b/examples/src/OpenDis4Examples/PduSender.java
index 63b17f128756e2422f70137a5c58fdc0e6d4bae5..6767f24044f4ead5bffcaf01217c126c23b1f321 100644
--- a/examples/src/OpenDis4Examples/PduSender.java
+++ b/examples/src/OpenDis4Examples/PduSender.java
@@ -44,7 +44,7 @@ public class PduSender
 
     public void run()
 	{
-		System.out.println("DisExamples.PduSender started...");
+		System.out.println("OpenDis4Examples.PduSender started...");
         try {
             List<Pdu> generatedPdusList = new ArrayList<>();
 
diff --git a/examples/src/OpenDis7Examples/AllPduReceiver.java b/examples/src/OpenDis7Examples/AllPduReceiver.java
index c2ad0f3b89eeeddbf8522d69587640ff2a9b58ee..9b2eff5bd8f2558718d194cdc3f878c03ab6b43d 100644
--- a/examples/src/OpenDis7Examples/AllPduReceiver.java
+++ b/examples/src/OpenDis7Examples/AllPduReceiver.java
@@ -22,7 +22,7 @@ public class AllPduReceiver
     DatagramPacket packet;
 
     try {
-      System.out.println("DisExamplesOpenDis7.AllPduReceiver started...");
+      System.out.println("OpenDis7Examples.AllPduReceiver started...");
       if (args.length == 2) {
         socket = new MulticastSocket(Integer.parseInt(args[0]));
         address = InetAddress.getByName(args[1]);
@@ -84,11 +84,11 @@ public class AllPduReceiver
       }
     }
     catch (IOException e) {
-      System.out.println("Problem with DisExamplesOpenDis7.AllPduReceiver, see exception trace:");
+      System.out.println("Problem with OpenDis7Examples.AllPduReceiver, see exception trace:");
       System.out.println(e);
     }
     finally {
-      System.out.println("DisExamplesOpenDis7.AllPduReceiver complete.");
+      System.out.println("OpenDis7Examples.AllPduReceiver complete.");
     }
   }
 }
diff --git a/examples/src/OpenDis7Examples/AllPduSender.java b/examples/src/OpenDis7Examples/AllPduSender.java
index 1d01685d32e62a81beee06b2ed21538ee265caa0..75960f7cdcb161e92de90de5ed7fc51dd9a2c367 100755
--- a/examples/src/OpenDis7Examples/AllPduSender.java
+++ b/examples/src/OpenDis7Examples/AllPduSender.java
@@ -43,7 +43,7 @@ public class AllPduSender
 
     public int run()
 	{
-		System.out.println("DisExamplesOpenDis7.AllPduSender started...");
+		System.out.println("OpenDis7Examples.AllPduSender started...");
         try
         {
             System.out.println("Generate PDUs and note issues, if any...");
@@ -481,6 +481,6 @@ public class AllPduSender
             allPduSender = new AllPduSender(DEFAULT_MULTICAST_PORT, DEFAULT_MULTICAST_ADDRESS);
             totalSentPdus = allPduSender.run();
         }
-        System.out.println("DisExamplesOpenDis7.AllPduSender complete, sent " + totalSentPdus + " PDUs total.");
+        System.out.println("OpenDis7Examples.AllPduSender complete, sent " + totalSentPdus + " PDUs total.");
     }
 }
diff --git a/examples/src/OpenDis7Examples/EspduReceiver.java b/examples/src/OpenDis7Examples/EspduReceiver.java
index 81eb4183d1f63d9b5bd8a7c51ed60de94d807e6f..8aed96189b4056a02a65f5013c128c41770bf1f5 100755
--- a/examples/src/OpenDis7Examples/EspduReceiver.java
+++ b/examples/src/OpenDis7Examples/EspduReceiver.java
@@ -29,7 +29,7 @@ public class EspduReceiver
 
     public static void main(String args[])
 	{
-		System.out.println("DisExamplesOpenDis7.EspduReceiver started...");
+		System.out.println("OpenDis7Examples.EspduReceiver started...");
 		
         MulticastSocket socket;
         DatagramPacket packet;
@@ -83,9 +83,9 @@ public class EspduReceiver
         } // end try block
         catch (IOException e)
 		{
-            System.out.println("Problem with DisExamplesOpenDis7.EspduReceiver, see exception trace:");
+            System.out.println("Problem with OpenDis7Examples.EspduReceiver, see exception trace:");
             System.out.println(e);
         }
-		System.out.println("DisExamplesOpenDis7.EspduReceiver complete.");
+		System.out.println("OpenDis7Examples.EspduReceiver complete.");
     } // end main
 } // end class
diff --git a/examples/src/OpenDis7Examples/EspduSender.java b/examples/src/OpenDis7Examples/EspduSender.java
index 2933e2da02151db7b0064163a00def6b3606eda1..ba14938950369c329ae859cf634f1903ddf47624 100644
--- a/examples/src/OpenDis7Examples/EspduSender.java
+++ b/examples/src/OpenDis7Examples/EspduSender.java
@@ -52,7 +52,7 @@ public class EspduSender
     @SuppressWarnings("SleepWhileInLoop") // allows Thread.sleep(value) without warning in code
 	public static void main(String args[])
 	{
-            System.out.println("DisExamplesOpenDis7.EspduSender started...");
+            System.out.println("OpenDis7Examples.EspduSender started...");
 
             // Default settings. These are used if no system properties are set. 
             // If system properties are passed in, these are overridden later.
@@ -121,7 +121,7 @@ public class EspduSender
 					{
 						throw new RuntimeException("*** Error: sending to multicast address, but destination address " + address.toString() + "is not multicast");
 					}
-					socket.joinGroup(address);
+					socket.joinGroup(address); // TODO select correct NetworkInterface
 				}
 			} // end networkModeString
 		}
@@ -147,7 +147,7 @@ public class EspduSender
 		entityID.setSiteID       ((short)1); // TODO utility method to allow int values
 		entityID.setApplicationID((short)2);
 		entityID.setEntityID     ((short)3);
-                espdu.setEntityID(entityID);
+        espdu.setEntityID(entityID);         // TODO utility method to allow setting all three at once
 
 		// Set the entity type. SISO has a big list of enumerations, so that by
 		// specifying various numbers we can say this is an M1A2 American tank,
@@ -156,27 +156,38 @@ public class EspduSender
 		// enumerations in C++ and Java, but to keep things simple we just use
 		// numbers here.
     
-        // New way using entity jar(s)
-        espdu.setEntityType(new edu.nps.moves.dis7.entities.usa.platform.land.M1A2());
-    
-    // Manual way:
-    /*
-    */
+        // Manual way to identify platform information:
 		EntityType entityType = espdu.getEntityType();
-		entityType.setEntityKind(EntityKind.PLATFORM); //(short) 1); // Platform (vs lifeform, munition, sensor, etc.)
-		entityType.setCountry(Country.UNITED_STATES_OF_AMERICA_USA); // 225 USA
-		entityType.setDomain(Domain.inst(PlatformDomain.LAND));      // Land (vs air, surface, subsurface, space)
+		entityType.setEntityKind (EntityKind.PLATFORM); //(short) 1); // Platform (vs lifeform, munition, sensor, etc.)
+		entityType.setCountry    (Country.UNITED_STATES_OF_AMERICA_USA); // 225 USA
+		entityType.setDomain     (Domain.inst(PlatformDomain.LAND));      // Land (vs air, surface, subsurface, space)
 		entityType.setCategory   ((byte) 1);  // Tank
 		entityType.setSubCategory((byte) 1);  // M1 Abrams
 		entityType.setSpecific   ((byte) 3);  // M1A2 Abrams
+    
+        // New way using entity jar(s)
+        espdu.setEntityType(new edu.nps.moves.dis7.entities.usa.platform.land.M1A2());
+        // or simply use import statement above
+        espdu.setEntityType(M1A2()); 
+        
+        // Inspecting an enumeration:
+        System.out.println("espdu entityType information:");
+        System.out.println("  EntityKind =" + espdu.getEntityType().getEntityKind());
+        System.out.println("  Country    =" + espdu.getEntityType().getCountry());
+        System.out.println("  Domain     =" + espdu.getEntityType().getDomain());
+        System.out.println("  Category   =" + espdu.getEntityType().getCategory());
+        System.out.println("  SubCategory=" + espdu.getEntityType().getSubCategory());
+        System.out.println("  Specific   =" + espdu.getEntityType().getCountry());
+        // TODO round trip lookup
         
-		Set<InetAddress> broadcastAddresses;
+		Set<InetAddress> localNetworkAddresses;
 
 		try // Loop through sending N ESPDUs
 		{
 			System.out.println("Sending " + NUMBER_PDUS_TO_SEND + " sets of packets:"); // + address.toString()
 			
-			for (int index = 0; index < NUMBER_PDUS_TO_SEND; index++) {
+			for (int index = 0; index < NUMBER_PDUS_TO_SEND; index++) 
+            {
 				// DIS time is a pain in the uh, neck. DIS time units are 2^31-1 units per
 				// hour, and time is set to DIS time units from the top of the hour. 
 				// This means that if you start sending just before the top of the hour
@@ -264,33 +275,33 @@ public class EspduSender
                 firePdu.setLocationInWorldCoordinates(espdu.getEntityLocation());
 				byte[] fireArray = firePdu.marshal();
 
-				broadcastAddresses = getBroadcastAddresses();
-                            for (InetAddress broadcast : broadcastAddresses) {
-                                if (espduArray.length > 0)
-                                {
-                                    System.out.println("Sending espdu datagram packet to " + broadcast);
-                                    packet = new DatagramPacket(espduArray, espduArray.length, broadcast, port);
-                                    socket.send(packet);
-                                }
-                                // TODO experiment with these!  8)
-                                if (fireArray.length > 0)
-                                {
-                                    System.out.println("Sending  fire datagram packet to " + broadcast);
-                                    packet = new DatagramPacket(fireArray, fireArray.length, broadcast, port); // alternate
-                                    socket.send(packet);
-                                }       }
-
+				localNetworkAddresses = getBroadcastAddresses();
+                for (InetAddress broadcast : localNetworkAddresses) {
+                    if (espduArray.length > 0)
+                    {
+                        System.out.println("Sending espdu datagram packet to " + broadcast);
+                        packet = new DatagramPacket(espduArray, espduArray.length, broadcast, port);
+                        socket.send(packet);
+                    }
+                    // TODO experiment with these!  8)
+                    if (fireArray.length > 0)
+                    {
+                        System.out.println("Sending  fire datagram packet to " + broadcast);
+                        packet = new DatagramPacket(fireArray, fireArray.length, broadcast, port); // alternate
+                        socket.send(packet);
+                    }       
+                }
 				// Send every 1 second within loop. Otherwise all this will be all over in a fraction of a second.
 				Thread.sleep(1000); // msec
 			}
 		}
 		catch (Exception e)
 		{
-            System.out.println("Problem with DisExamplesOpenDis7.EspduSender, see exception trace:");
+            System.out.println("Problem with OpenDis7Examples.EspduSender, see exception trace:");
 			System.out.println(e);
 		}
         System.out.println("===============");
-		System.out.println("DisExamplesOpenDis7.EspduSender complete.");
+		System.out.println("OpenDis7Examples.EspduSender complete.");
 	}
 
 	/**
@@ -319,25 +330,25 @@ public class EspduSender
 
 				if (anInterface.isUp())
 				{
-                                    for (InterfaceAddress anAddress : anInterface.getInterfaceAddresses()) {
-                                        if ((anAddress == null || anAddress.getAddress().isLinkLocalAddress()))
-                                        {
-                                            continue;
-                                        }
-                                        
-                                        //System.out.println("Getting broadcast address for " + anAddress);
-                                        InetAddress broadcastAddress = anAddress.getBroadcast();
-                                        if (broadcastAddress != null)
-                                        {
-                                            broadcastAddresses.add(broadcastAddress);
-                                        }
-                                    }
+                    for (InterfaceAddress anAddress : anInterface.getInterfaceAddresses()) {
+                        if ((anAddress == null || anAddress.getAddress().isLinkLocalAddress()))
+                        {
+                            continue;
+                        }
+
+                        //System.out.println("Getting broadcast address for " + anAddress);
+                        InetAddress broadcastAddress = anAddress.getBroadcast();
+                        if (broadcastAddress != null)
+                        {
+                            broadcastAddresses.add(broadcastAddress);
+                        }
+                    }
 				}
 			}
 		}
 		catch (SocketException e) 
 		{
-            System.out.println("Problem with DisExamplesOpenDis7.EspduSender.getBroadcastAddresses(), see exception trace:");
+            System.out.println("Problem with OpenDis7Examples.EspduSender.getBroadcastAddresses(), see exception trace:");
 			System.out.println(e);
 		}
 		return broadcastAddresses;
diff --git a/examples/src/OpenDis7Examples/PduListenerSaver.java b/examples/src/OpenDis7Examples/PduListenerSaver.java
index 3e0f35a7b7c7bcc02d845af76e3608f22d4e7782..271a5276e008a32266d9bb296884315eb3fbf01d 100644
--- a/examples/src/OpenDis7Examples/PduListenerSaver.java
+++ b/examples/src/OpenDis7Examples/PduListenerSaver.java
@@ -36,7 +36,7 @@ public class PduListenerSaver
     String multicastAddress = DEFAULT_MULTICAST_ADDRESS;
     int       multicastPort = DEFAULT_MULTICAST_PORT;
     
-    System.out.println("DisExamplesOpenDis7.PduListenerSaver started...");
+    System.out.println("OpenDis7Examples.PduListenerSaver started...");
 
     switch (args.length) {
       case 0:
diff --git a/examples/src/OpenDis7Examples/PduReaderPlayer.java b/examples/src/OpenDis7Examples/PduReaderPlayer.java
index bdfc3c568c576e3bedaf95e4c9736be1044ab482..9564e2fc8918f707eb7e500a559b7a4db02ec473 100644
--- a/examples/src/OpenDis7Examples/PduReaderPlayer.java
+++ b/examples/src/OpenDis7Examples/PduReaderPlayer.java
@@ -38,7 +38,7 @@ public class PduReaderPlayer
     int       multicastPort = DEFAULT_MULTICAST_PORT;
     boolean sendToNet = false;
     
-    System.out.println("DisExamplesOpenDis7.PduReaderPlayer started...");
+    System.out.println("OpenDis7Examples.PduReaderPlayer started...");
 
     switch (args.length) {
       case 0:
@@ -84,7 +84,7 @@ public class PduReaderPlayer
         }
       }
       System.out.println("Ending pdu files playback for directory " + outputDirectory);
-      System.out.println("DisExamplesOpenDis7.PduReaderPlayer complete.");
+      System.out.println("OpenDis7Examples.PduReaderPlayer complete.");
       System.exit(0); // not sure why this is necessary with Netbeans...
     }
     catch (IOException ex) {
diff --git a/lib/open-dis7-entities-all.jar b/lib/open-dis7-entities-all.jar
deleted file mode 100644
index bf060b7480f219bcd0d821c1a466e257a81bd33e..0000000000000000000000000000000000000000
Binary files a/lib/open-dis7-entities-all.jar and /dev/null differ
diff --git a/lib/open-dis7-java.jar b/lib/open-dis7-java.jar
deleted file mode 100644
index 638d31ec50395d2c1989181448740e172623e307..0000000000000000000000000000000000000000
Binary files a/lib/open-dis7-java.jar and /dev/null differ
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