creating folder

assignments/src/MV3500Cohort2019JulySeptember/homework4/McCann/McCannPduSender.java

@@ -21,7 +21,7 @@ public class McCannPduSender
     public static final String DEFAULT_MULTICAST_ADDRESS = "239.1.2.3";
 	
     /** Default multicast port used, matches Wireshark DIS capture default */
-    public static final int    DEFAULT_MULTICAST_PORT    = 3000;
+    public static final int    DEFAULT_MULTICAST_PORT    = 3001;
 	
     private int port;
     InetAddress multicastAddress;