default to sending 5 ESPDUs as baseline for initial testing

examples/src/OpenDis7Examples/EspduSender.java

@@ -21,7 +21,7 @@ import edu.nps.moves.dis7.util.*;
  */
 public class EspduSender {
 
-	public static final int NUMBER_TO_SEND = 5000;
+	public static final int NUMBER_TO_SEND = 5; // 5000
 
 	public enum NetworkMode {
 		UNICAST, MULTICAST, BROADCAST
@@ -56,7 +56,7 @@ public class EspduSender {
 		 */
 		EntityStatePdu espdu = new EntityStatePdu();
 		MulticastSocket socket = null; // must be initialized, even if null
-    DisTime disTime = new DisTime();
+        DisTime disTime = new DisTime();
 		int alternator = -1;
 
 		// ICBM coordinates for my office