diff --git a/build.all.out.txt b/build.all.out.txt
index 155b145cee06b13177f6b52a710bf67582f3af37..d17873b9d447ffd98eed07f0b4201ee8d53e1e49 100644
--- a/build.all.out.txt
+++ b/build.all.out.txt
@@ -1,6 +1,6 @@
 ant -f C:\\x3d-github\\open-dis7-java all
 all:
-timestamp 30 August 2020 20:43:49
+timestamp 31 August 2020 16:28:12
 clean:
 ================
 compile:
@@ -16,90 +16,89 @@ compile src, src-generated
 Deleting: C:\x3d-github\open-dis7-java\build\built-jar.properties
 deps-jar:
 Updating property file: C:\x3d-github\open-dis7-java\build\built-jar.properties
-Compiling 15 source files to C:\x3d-github\open-dis7-java\build\test\classes
+Deleted 23 out of date files in 0 seconds
+Compiling 16 source files to C:\x3d-github\open-dis7-java\build\test\classes
 warning: [options] bootstrap class path not set in conjunction with -source 8
 1 warning
-Copying 1 file to C:\x3d-github\open-dis7-java\build\test\classes
 compile-test:
-Created dir: C:\x3d-github\open-dis7-java\build\test\results
 test:
 AllPduRoundTripTest
 Recorder log file open: C:\x3d-github\open-dis7-java\pduLog\PduCaptureLog.dislog
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
 class edu.nps.moves.dis7.utilities.stream.PduRecorder listening to IP address 225.4.5.6 on port 3000
 Recorder log at C:\x3d-github\open-dis7-java\.\pduLog\PduCaptureLog.dislog
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 15 ACKNOWLEDGE (timestamp 05:15:37, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 55 ACKNOWLEDGE_RELIABLE (timestamp 05:15:38, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 16 ACTION_REQUEST (timestamp 05:15:38, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 4. received DISPDUType 56 ACTION_REQUEST_RELIABLE (timestamp 05:15:38, size 44 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 5. received DISPDUType 17 ACTION_RESPONSE (timestamp 05:15:40, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 6. received DISPDUType 57 ACTION_RESPONSE_RELIABLE (timestamp 05:15:40, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 7. received DISPDUType 33 AGGREGATE_STATE (timestamp 05:15:43, size 136 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 8. received DISPDUType 47 APPEARANCE (timestamp 05:15:48, size 69 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 9. received DISPDUType 45 AREAL_OBJECT_STATE (timestamp 05:15:50, size 49 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 10. received DISPDUType 48 ARTICULATED_PARTS (timestamp 05:15:50, size 19 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 11. received DISPDUType 72 ATTRIBUTE (timestamp 05:16:08, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 12. received DISPDUType 66 COLLISION_ELASTIC (timestamp 05:16:10, size 100 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 13. received DISPDUType 4 COLLISION (timestamp 05:16:11, size 60 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 14. received DISPDUType 22 COMMENT (timestamp 05:16:11, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 15. received DISPDUType 62 COMMENT_RELIABLE (timestamp 05:16:11, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 16. received DISPDUType 11 CREATE_ENTITY (timestamp 05:16:12, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 17. received DISPDUType 51 CREATE_ENTITY_RELIABLE (timestamp 05:16:12, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 18. received DISPDUType 20 DATA (timestamp 05:16:12, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 19. received DISPDUType 18 DATA_QUERY (timestamp 05:16:12, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 20. received DISPDUType 58 DATA_QUERY_RELIABLE (timestamp 05:16:12, size 44 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 21. received DISPDUType 60 DATA_RELIABLE (timestamp 05:16:13, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 22. received DISPDUType 24 DESIGNATOR (timestamp 05:16:13, size 88 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 23. received DISPDUType 3 DETONATION (timestamp 05:16:15, size 104 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 24. received DISPDUType 68 DIRECTED_ENERGY_FIRE (timestamp 05:16:17, size 88 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 25. received DISPDUType 23 ELECTROMAGNETIC_EMISSION (timestamp 05:16:18, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 26. received DISPDUType 69 ENTITY_DAMAGE_STATUS (timestamp 05:16:18, size 24 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 27. received DISPDUType 1 ENTITY_STATE (timestamp 05:16:19, size 144 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 28. received DISPDUType 67 ENTITY_STATE_UPDATE (timestamp 05:16:19, size 72 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 29. received DISPDUType 41 ENVIRONMENTAL_PROCESS (timestamp 05:16:20, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 30. received DISPDUType 21 EVENT_REPORT (timestamp 05:16:20, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 31. received DISPDUType 61 EVENT_REPORT_RELIABLE (timestamp 05:16:20, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 32. received DISPDUType 2 FIRE (timestamp 05:16:21, size 96 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 33. received DISPDUType 42 GRIDDED_DATA (timestamp 05:16:21, size 64 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 34. received DISPDUType 28 IDENTIFICATION_FRIEND_OR_FOE (timestamp 05:16:24, size 60 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 35. received DISPDUType 71 INFORMATION_OPERATIONS_REPORT (timestamp 05:16:25, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 36. received DISPDUType 70 INFORMATION_OPERATIONS_ACTION (timestamp 05:16:25, size 56 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 37. received DISPDUType 32 INTERCOM_CONTROL (timestamp 05:16:26, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 38. received DISPDUType 31 INTERCOM_SIGNAL (timestamp 05:16:27, size 33 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 39. received DISPDUType 34 ISGROUPOF (timestamp 05:16:27, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 40. received DISPDUType 36 ISPARTOF (timestamp 05:16:30, size 52 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 41. received DISPDUType 50 LIVE_ENTITY_DETONATION (timestamp 05:16:32, size 81 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 42. received DISPDUType 49 LIVE_ENTITY_FIRE (timestamp 05:16:32, size 69 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 43. received DISPDUType 44 LINEAR_OBJECT_STATE (timestamp 05:16:32, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 44. received DISPDUType 39 MINEFIELD_DATA (timestamp 05:16:35, size 44 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 45. received DISPDUType 38 MINEFIELD_QUERY (timestamp 05:16:35, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 46. received DISPDUType 40 MINEFIELD_RESPONSE_NACK (timestamp 05:16:36, size 26 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 47. received DISPDUType 37 MINEFIELD_STATE (timestamp 05:16:37, size 72 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 48. received DISPDUType 43 POINT_OBJECT_STATE (timestamp 05:16:39, size 91 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 49. received DISPDUType 27 RECEIVER (timestamp 05:16:39, size 36 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 50. received DISPDUType 65 RECORD_QUERY_RELIABLE (timestamp 05:16:41, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 51. received DISPDUType 63 RECORD_RELIABLE (timestamp 05:16:41, size 36 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 52. received DISPDUType 12 REMOVE_ENTITY (timestamp 05:16:41, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 53. received DISPDUType 52 REMOVE_ENTITY_RELIABLE (timestamp 05:16:41, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 54. received DISPDUType 9 REPAIR_COMPLETE (timestamp 05:16:41, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 55. received DISPDUType 10 REPAIR_RESPONSE (timestamp 05:16:42, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 56. received DISPDUType 8 RESUPPLY_CANCEL (timestamp 05:16:42, size 24 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 57. received DISPDUType 6 RESUPPLY_OFFER (timestamp 05:16:42, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 58. received DISPDUType 7 RESUPPLY_RECEIVED (timestamp 05:16:42, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 59. received DISPDUType 30 SUPPLEMENTAL_EMISSION_ENTITY_STATE (timestamp 05:16:42, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 60. received DISPDUType 5 SERVICE_REQUEST (timestamp 05:16:42, size 28 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 61. received DISPDUType 19 SET_DATA (timestamp 05:16:42, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 62. received DISPDUType 59 SET_DATA_RELIABLE (timestamp 05:16:43, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 63. received DISPDUType 64 SET_RECORD_RELIABLE (timestamp 05:16:43, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 64. received DISPDUType 26 SIGNAL (timestamp 05:16:43, size 33 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 65. received DISPDUType 13 START_RESUME (timestamp 05:16:43, size 44 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 66. received DISPDUType 53 START_RESUME_RELIABLE (timestamp 05:16:43, size 48 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 67. received DISPDUType 14 STOP_FREEZE (timestamp 05:16:44, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 68. received DISPDUType 54 STOP_FREEZE_RELIABLE (timestamp 05:16:44, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 69. received DISPDUType 35 TRANSFER_OWNERSHIP (timestamp 05:16:45, size 40 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 70. received DISPDUType 25 TRANSMITTER (timestamp 05:16:49, size 107 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 71. received DISPDUType 46 TIME_SPACE_POSITION_INFORMATION (timestamp 05:16:52, size 56 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 72. received DISPDUType 29 UNDERWATER_ACOUSTIC (timestamp 05:16:52, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 15 ACKNOWLEDGE (timestamp 12:03:56, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 55 ACKNOWLEDGE_RELIABLE (timestamp 12:03:57, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 16 ACTION_REQUEST (timestamp 12:03:58, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 4. received DISPDUType 56 ACTION_REQUEST_RELIABLE (timestamp 12:03:58, size 44 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 5. received DISPDUType 17 ACTION_RESPONSE (timestamp 12:03:59, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 6. received DISPDUType 57 ACTION_RESPONSE_RELIABLE (timestamp 12:03:59, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 7. received DISPDUType 33 AGGREGATE_STATE (timestamp 12:04:05, size 136 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 8. received DISPDUType 47 APPEARANCE (timestamp 12:04:10, size 69 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 9. received DISPDUType 45 AREAL_OBJECT_STATE (timestamp 12:04:11, size 49 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 10. received DISPDUType 48 ARTICULATED_PARTS (timestamp 12:04:11, size 19 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 11. received DISPDUType 72 ATTRIBUTE (timestamp 12:04:30, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 12. received DISPDUType 66 COLLISION_ELASTIC (timestamp 12:04:31, size 100 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 13. received DISPDUType 4 COLLISION (timestamp 12:04:31, size 60 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 14. received DISPDUType 22 COMMENT (timestamp 12:04:31, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 15. received DISPDUType 62 COMMENT_RELIABLE (timestamp 12:04:33, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 16. received DISPDUType 11 CREATE_ENTITY (timestamp 12:04:33, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 17. received DISPDUType 51 CREATE_ENTITY_RELIABLE (timestamp 12:04:33, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 18. received DISPDUType 20 DATA (timestamp 12:04:34, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 19. received DISPDUType 18 DATA_QUERY (timestamp 12:04:34, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 20. received DISPDUType 58 DATA_QUERY_RELIABLE (timestamp 12:04:34, size 44 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 21. received DISPDUType 60 DATA_RELIABLE (timestamp 12:04:34, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 22. received DISPDUType 24 DESIGNATOR (timestamp 12:04:35, size 88 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 23. received DISPDUType 3 DETONATION (timestamp 12:04:37, size 104 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 24. received DISPDUType 68 DIRECTED_ENERGY_FIRE (timestamp 12:04:38, size 88 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 25. received DISPDUType 23 ELECTROMAGNETIC_EMISSION (timestamp 12:04:40, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 26. received DISPDUType 69 ENTITY_DAMAGE_STATUS (timestamp 12:04:40, size 24 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 27. received DISPDUType 1 ENTITY_STATE (timestamp 12:04:41, size 144 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 28. received DISPDUType 67 ENTITY_STATE_UPDATE (timestamp 12:04:41, size 72 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 29. received DISPDUType 41 ENVIRONMENTAL_PROCESS (timestamp 12:04:42, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 30. received DISPDUType 21 EVENT_REPORT (timestamp 12:04:42, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 31. received DISPDUType 61 EVENT_REPORT_RELIABLE (timestamp 12:04:43, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 32. received DISPDUType 2 FIRE (timestamp 12:04:43, size 96 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 33. received DISPDUType 42 GRIDDED_DATA (timestamp 12:04:43, size 64 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 34. received DISPDUType 28 IDENTIFICATION_FRIEND_OR_FOE (timestamp 12:04:47, size 60 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 35. received DISPDUType 71 INFORMATION_OPERATIONS_REPORT (timestamp 12:04:47, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 36. received DISPDUType 70 INFORMATION_OPERATIONS_ACTION (timestamp 12:04:48, size 56 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 37. received DISPDUType 32 INTERCOM_CONTROL (timestamp 12:04:48, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 38. received DISPDUType 31 INTERCOM_SIGNAL (timestamp 12:04:49, size 33 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 39. received DISPDUType 34 ISGROUPOF (timestamp 12:04:49, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 40. received DISPDUType 36 ISPARTOF (timestamp 12:04:52, size 52 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 41. received DISPDUType 50 LIVE_ENTITY_DETONATION (timestamp 12:04:54, size 81 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 42. received DISPDUType 49 LIVE_ENTITY_FIRE (timestamp 12:04:54, size 69 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 43. received DISPDUType 44 LINEAR_OBJECT_STATE (timestamp 12:04:54, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 44. received DISPDUType 39 MINEFIELD_DATA (timestamp 12:04:58, size 44 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 45. received DISPDUType 38 MINEFIELD_QUERY (timestamp 12:04:58, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 46. received DISPDUType 40 MINEFIELD_RESPONSE_NACK (timestamp 12:04:59, size 26 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 47. received DISPDUType 37 MINEFIELD_STATE (timestamp 12:05:01, size 72 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 48. received DISPDUType 43 POINT_OBJECT_STATE (timestamp 12:05:07, size 91 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 49. received DISPDUType 27 RECEIVER (timestamp 12:05:08, size 36 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 50. received DISPDUType 65 RECORD_QUERY_RELIABLE (timestamp 12:05:10, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 51. received DISPDUType 63 RECORD_RELIABLE (timestamp 12:05:10, size 36 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 52. received DISPDUType 12 REMOVE_ENTITY (timestamp 12:05:10, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 53. received DISPDUType 52 REMOVE_ENTITY_RELIABLE (timestamp 12:05:10, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 54. received DISPDUType 9 REPAIR_COMPLETE (timestamp 12:05:11, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 55. received DISPDUType 10 REPAIR_RESPONSE (timestamp 12:05:11, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 56. received DISPDUType 8 RESUPPLY_CANCEL (timestamp 12:05:12, size 24 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 57. received DISPDUType 6 RESUPPLY_OFFER (timestamp 12:05:12, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 58. received DISPDUType 7 RESUPPLY_RECEIVED (timestamp 12:05:12, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 59. received DISPDUType 30 SUPPLEMENTAL_EMISSION_ENTITY_STATE (timestamp 12:05:12, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 60. received DISPDUType 5 SERVICE_REQUEST (timestamp 12:05:13, size 28 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 61. received DISPDUType 19 SET_DATA (timestamp 12:05:13, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 62. received DISPDUType 59 SET_DATA_RELIABLE (timestamp 12:05:13, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 63. received DISPDUType 64 SET_RECORD_RELIABLE (timestamp 12:05:13, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 64. received DISPDUType 26 SIGNAL (timestamp 12:05:14, size 33 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 65. received DISPDUType 13 START_RESUME (timestamp 12:05:14, size 44 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 66. received DISPDUType 53 START_RESUME_RELIABLE (timestamp 12:05:14, size 48 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 67. received DISPDUType 14 STOP_FREEZE (timestamp 12:05:15, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 68. received DISPDUType 54 STOP_FREEZE_RELIABLE (timestamp 12:05:15, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 69. received DISPDUType 35 TRANSFER_OWNERSHIP (timestamp 12:05:18, size 40 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 70. received DISPDUType 25 TRANSMITTER (timestamp 12:05:21, size 107 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 71. received DISPDUType 46 TIME_SPACE_POSITION_INFORMATION (timestamp 12:05:25, size 56 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 72. received DISPDUType 29 UNDERWATER_ACOUSTIC (timestamp 12:05:25, size 32 bytes)
 
 Closing recorder log file: C:\x3d-github\open-dis7-java\pduLog\PduCaptureLog.dislog
 pduReceivedMap.size()=72, pduSentMap.size()=72, match=true
@@ -110,8 +109,8 @@ Total PDUs: 72
 End of replay from PduCaptureLog.dislog
 BitFieldRoundTripTest
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 73. received DISPDUType 1 ENTITY_STATE (timestamp 05:28:08, size 144 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 1 ENTITY_STATE (timestamp 05:28:08, size 144 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 73. received DISPDUType 1 ENTITY_STATE (timestamp 12:16:37, size 144 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 1 ENTITY_STATE (timestamp 12:16:37, size 144 bytes)
 Sent pdu: 
 Alternative EntityType: EntityType:
  entityKind: EntityKind 0 OTHER
@@ -180,7 +179,7 @@ Pdu Status: PduStatus: 00101000
 Pdu Type: DISPDUType 1 ENTITY_STATE
 Protocol Family: DISProtocolFamily 1 ENTITY_INFORMATION_INTERACTION
 Protocol Version: DISProtocolVersion 7 IEEE_12781_2012
-Timestamp: -1074711773
+Timestamp: 2146597213
 Variable Parameters: []
 
 Rcvd pdu: 
@@ -251,19 +250,19 @@ Pdu Status: PduStatus: 00101000
 Pdu Type: DISPDUType 1 ENTITY_STATE
 Protocol Family: DISProtocolFamily 1 ENTITY_INFORMATION_INTERACTION
 Protocol Version: DISProtocolVersion 7 IEEE_12781_2012
-Timestamp: -1074711773
+Timestamp: 2146597213
 Variable Parameters: []
 
 EntityStatePduTest
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 1 ENTITY_STATE (timestamp 05:31:58, size 144 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 1 ENTITY_STATE (timestamp 05:31:58, size 144 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 1 ENTITY_STATE (timestamp 05:31:58, size 144 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 1 ENTITY_STATE (timestamp 12:20:10, size 144 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 1 ENTITY_STATE (timestamp 12:20:10, size 144 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 1 ENTITY_STATE (timestamp 12:20:10, size 144 bytes)
 CreateAllPduTypesTest
 FixedAndVariableDatumRoundTripTest
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 17 ACTION_RESPONSE (timestamp 05:37:20, size 128 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 17 ACTION_RESPONSE (timestamp 05:37:20, size 128 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 17 ACTION_RESPONSE (timestamp 12:25:54, size 128 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 17 ACTION_RESPONSE (timestamp 12:25:54, size 128 bytes)
 X3dInterpolatorsTest
 testInterpolators
 Replaying DIS logs.
@@ -370,7 +369,7 @@ Sent PDU: DISPDUType 41 ENVIRONMENTAL_PROCESS
 Sent PDU: DISPDUType 41 ENVIRONMENTAL_PROCESS
 Sent PDU: DISPDUType 1 ENTITY_STATE
 Sent PDU: DISPDUType 20 DATA
-100Sent PDU: DISPDUType 41 ENVIRONMENTAL_PROCESS
+Sent PDU: DISPDUType 41 ENVIRONMENTAL_PROCESS
 Sent PDU: DISPDUType 1 ENTITY_STATE
 Sent PDU: DISPDUType 1 ENTITY_STATE
 Sent PDU: DISPDUType 25 TRANSMITTER
@@ -522,36 +521,36 @@ Writing X3D LineSet
 
 CommentPdusTest
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 22 COMMENT (timestamp 06:39:27, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 22 COMMENT (timestamp 06:41:28, size 56 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 22 COMMENT (timestamp 06:43:28, size 72 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 4. received DISPDUType 22 COMMENT (timestamp 06:45:27, size 128 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 5. received DISPDUType 62 COMMENT_RELIABLE (timestamp 06:47:28, size 32 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 6. received DISPDUType 62 COMMENT_RELIABLE (timestamp 06:49:28, size 56 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 7. received DISPDUType 62 COMMENT_RELIABLE (timestamp 06:51:29, size 88 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 8. received DISPDUType 62 COMMENT_RELIABLE (timestamp 06:53:29, size 128 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 22 COMMENT (timestamp 19:49:51, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 22 COMMENT (timestamp 19:51:54, size 56 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 22 COMMENT (timestamp 19:53:57, size 72 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 4. received DISPDUType 22 COMMENT (timestamp 19:55:57, size 128 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 5. received DISPDUType 62 COMMENT_RELIABLE (timestamp 19:57:57, size 32 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 6. received DISPDUType 62 COMMENT_RELIABLE (timestamp 19:59:57, size 56 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 7. received DISPDUType 62 COMMENT_RELIABLE (timestamp 20:01:58, size 88 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 8. received DISPDUType 62 COMMENT_RELIABLE (timestamp 20:03:57, size 128 bytes)
 PduFactoryTest
 MarshalEnumsTest
 DataQueryPduRoundTripTest
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 18 DATA_QUERY (timestamp 06:58:48, size 128 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 9. received DISPDUType 18 DATA_QUERY (timestamp 06:58:48, size 128 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 18 DATA_QUERY (timestamp 20:09:59, size 128 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 9. received DISPDUType 18 DATA_QUERY (timestamp 20:09:59, size 128 bytes)
 CreateAllObjectTypesTest
 SignalPdusTest
 Recorder log file open: C:\x3d-github\open-dis7-java\pduLog\PduCaptureLog.dislog
 [edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
 class edu.nps.moves.dis7.utilities.stream.PduRecorder listening to IP address 225.4.5.6 on port 3000
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 26 SIGNAL (timestamp 07:02:06, size 33 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 26 SIGNAL (timestamp 07:02:06, size 33 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 26 SIGNAL (timestamp 07:02:06, size 50 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 31 INTERCOM_SIGNAL (timestamp 07:02:06, size 33 bytes)
-[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 4. received DISPDUType 31 INTERCOM_SIGNAL (timestamp 07:02:06, size 58 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 26 SIGNAL (timestamp 20:13:27, size 33 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 1. received DISPDUType 26 SIGNAL (timestamp 20:13:27, size 33 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 2. received DISPDUType 26 SIGNAL (timestamp 20:13:27, size 50 bytes)
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 3. received DISPDUType 31 INTERCOM_SIGNAL (timestamp 20:13:29, size 33 bytes)
+ENCODING_PLAINTEXT
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] 4. received DISPDUType 31 INTERCOM_SIGNAL (timestamp 20:13:29, size 58 bytes)
 testRoundTripNet
 
 Closing recorder log file: C:\x3d-github\open-dis7-java\pduLog\PduCaptureLog.dislog
 testRoundTripLog
 Replaying DIS logs.
-ENCODING_PLAINTEXT
 Replaying C:\x3d-github\open-dis7-java\.\pduLog\PduCaptureLog.dislog
 Total PDUs: 4
 End of replay from PduCaptureLog.dislog
@@ -562,6 +561,9 @@ Name: edu.nps.moves.dis7.objectTypes.LinearObject.Obstacle.ConcertinaWire._2Roll
 01 01 02 01 
 Name: edu.nps.moves.dis7.objectTypes.LinearObject.Culturalfeature.TracksTire.TracksTire	Domain: PlatformDomain 1 LAND	Kind: ObjectKind 3 CULTURAL_FEATURE	Category: 2	Subcategory: 0
 01 03 02 00 
+EntityStatePduTest
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Using network interface Intel(R) Dual Band Wireless-AC 8260
+[edu.nps.moves.dis7.utilities.DisThreadedNetworkInterface] Exception in DisThreadedNetIF send thread: null
 NullFieldsEntityMarshallTest
 .
 '-- JUnit Jupiter [OK]
@@ -593,28 +595,47 @@ NullFieldsEntityMarshallTest
   +-- Object Type Marshal Test [OK]
   | +-- testGoodMarshall() [OK]
   | '-- testNoSubCategory() [OK]
+  +-- Fire Pdu Test [OK]
+  | '-- testRoundTrip() [X] No response from network receive after 100 msec ==> expected: <true> but was: <false>
   '-- Null Fields Entity Marshall Test [OK]
     +-- testGoodMarshall() [OK]
     '-- testNoSpecificNoExtraMarshal() [OK]
 
-Test run finished after 5687 ms
-[        15 containers found      ]
+Failures (1):
+  JUnit Jupiter:Fire Pdu Test:testRoundTrip()
+    MethodSource [className = 'edu.nps.moves.dis7.FirePduTest', methodName = 'testRoundTrip', methodParameterTypes = '']
+    => org.opentest4j.AssertionFailedError: No response from network receive after 100 msec ==> expected: <true> but was: <false>
+       org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:55)
+       org.junit.jupiter.api.AssertTrue.assertTrue(AssertTrue.java:40)
+       org.junit.jupiter.api.Assertions.assertTrue(Assertions.java:193)
+       edu.nps.moves.dis7.FirePduTest.testOnePdu(FirePduTest.java:47)
+       edu.nps.moves.dis7.FirePduTest.testRoundTrip(FirePduTest.java:36)
+       java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+       java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
+       java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+       java.base/java.lang.reflect.Method.invoke(Method.java:564)
+       org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
+       [...]
+
+Test run finished after 4167 ms
+[        16 containers found      ]
 [         0 containers skipped    ]
-[        15 containers started    ]
+[        16 containers started    ]
 [         0 containers aborted    ]
-[        15 containers successful ]
+[        16 containers successful ]
 [         0 containers failed     ]
-[        17 tests found           ]
+[        18 tests found           ]
 [         0 tests skipped         ]
-[        17 tests started         ]
+[        18 tests started         ]
 [         0 tests aborted         ]
 [        17 tests successful      ]
-[         0 tests failed          ]
+[         1 tests failed          ]
 
-Processing C:\x3d-github\open-dis7-java\build\test\results\TESTS-TestSuites.xml to C:\Users\brutzman\AppData\Local\Temp\null576637417
+Java Result: 1
+Processing C:\x3d-github\open-dis7-java\build\test\results\TESTS-TestSuites.xml to C:\Users\brutzman\AppData\Local\Temp\null450115148
 Loading stylesheet jar:file:/C:/apache-ant-1.10.8/lib/ant-junit.jar!/org/apache/tools/ant/taskdefs/optional/junit/xsl/junit-frames.xsl
-Transform time: 311ms
-Deleting: C:\Users\brutzman\AppData\Local\Temp\null576637417
+Transform time: 580ms
+Deleting: C:\Users\brutzman\AppData\Local\Temp\null450115148
 ================
 javadoc:
 Generating Javadoc
@@ -22412,8 +22433,6 @@ Constructing Javadoc information...
 Creating destination directory: "C:\x3d-github\open-dis7-java\javadoc\"
 Standard Doclet version 14.0.2
 Building tree for all the packages and classes...
-C:\x3d-github\open-dis7-java\src\edu\nps\moves\dis7\examples\EntityStateEntityIdExampleUse.java:75: warning: no description for @throws
-   * @throws IOException 
 C:\x3d-github\open-dis7-java\src-generated\edu\nps\moves\dis7\pdus\Domain.java:39: warning: no description for @param
      * @param d
 C:\x3d-github\open-dis7-java\src-generated\edu\nps\moves\dis7\pdus\Domain.java:40: warning: no description for @return
@@ -22426,15 +22445,10 @@ C:\x3d-github\open-dis7-java\src-generated\edu\nps\moves\dis7\pdus\Domain.java:5
      * @param d
 C:\x3d-github\open-dis7-java\src-generated\edu\nps\moves\dis7\pdus\Domain.java:60: warning: no description for @return
      * @return
-C:\x3d-github\open-dis7-java\src\edu\nps\moves\dis7\utilities\PduFactory.java:62: error: reference not found
-   * @see   edu.nps.moves.dis7.EntityType
-C:\x3d-github\open-dis7-java\src\edu\nps\moves\dis7\utilities\PduFactory.java:63: error: reference not found
-   * @see   edu.nps.moves.dis7.RadioType
 Building index for all the packages and classes...
 Building index for all classes...
 Generating C:\x3d-github\open-dis7-java\javadoc\help-doc.html...
-2 errors
-7 warnings
+6 warnings
 ================
 jar:
 manifest.name          = OpenDIS7 Protocol Data Units (PDUs)
@@ -22443,7 +22457,7 @@ Specification-Title    = IEEE Distributed Interactive Simulation (DIS) Protocol
 Specification-Version  = 7
 Specification-Vendor   = Institute of Electrical and Electronics Engineers (IEEE)
 Implementation-Title   = edu.nps.moves.dis7
-Implementation-Version = 30 August 2020 20:43:49
+Implementation-Version = 31 August 2020 16:28:12
 Implementation-Vendor  = Naval Postgraduate School (NPS)
 jar-classes:
 Building jar: C:\x3d-github\open-dis7-java\dist\open-dis7-pdus-classes.jar
@@ -22452,4 +22466,4 @@ Building jar: C:\x3d-github\open-dis7-java\dist\open-dis7-pdus-source.jar
 jar-javadoc:
 Building jar: C:\x3d-github\open-dis7-java\dist\open-dis7-pdus-javadoc.jar
 build all complete
-BUILD SUCCESSFUL (total time: 4 minutes 11 seconds)
+BUILD SUCCESSFUL (total time: 4 minutes 57 seconds)
diff --git a/src/edu/nps/moves/dis7/examples/EntityStateEntityIdExampleUse.java b/src/edu/nps/moves/dis7/examples/EntityStateEntityIdExampleUse.java
index dea7082411276f4ae38145fc3de485977540e203..6cab74715cadd681273efc4459d11ec460dfce06 100644
--- a/src/edu/nps/moves/dis7/examples/EntityStateEntityIdExampleUse.java
+++ b/src/edu/nps/moves/dis7/examples/EntityStateEntityIdExampleUse.java
@@ -72,7 +72,7 @@ public class EntityStateEntityIdExampleUse
 {
   /**
    * Using two methods, create and send an EntityStatePDU, describing an AD44 Shenandoah destroyer tender, uid 11963.
-   * @throws IOException 
+   * @throws IOException report if problem occurs
    */
   public static void exampleUse() throws Exception
   {
diff --git a/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java b/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java
index 5b1e25e74058cf44406fe1208d018d9639a166e8..44af68aeea968b1839cf95153197f6296315ec13 100644
--- a/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java
+++ b/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java
@@ -38,25 +38,25 @@ public class DisThreadedNetworkInterface
   /** Raw pdu listener class and interface */
   public interface RawPduListener
   {
-    void incomingPdu(BuffAndLength bAndL);
+    void incomingPdu(ByteArrayBufferAndLength bAndL);
   }
   
   /**
    * Stores data for further processing
    */
-  public class BuffAndLength
+  public class ByteArrayBufferAndLength
   {
-    public byte[] buff;
+    public byte[] bufferByteArray;
     public int length;
 
     /**
      * Default constructor for data storage
-     * @param buff the data buffer to store
+     * @param bufferByteArray the data buffer to store
      * @param length the length of the data buffer
      */
-    public BuffAndLength(byte[] buff, int length)
+    public ByteArrayBufferAndLength(byte[] bufferByteArray, int length)
     {
-      this.buff = buff;
+      this.bufferByteArray = bufferByteArray;
       this.length = length;
     }
   }
@@ -220,8 +220,8 @@ public class DisThreadedNetworkInterface
         // The capacity could go up to MAX_DIS_PDU_SIZE, but this should be good for now
         // The raw listeners will strip off any extra padding and process what is
         // required
-        ByteBuffer buffer = ByteBuffer.allocate(MAX_TRANSMISSION_UNIT_SIZE);
-        DatagramPacket packet = new DatagramPacket(buffer.array(), buffer.capacity());
+        ByteBuffer byteBuffer = ByteBuffer.allocate(MAX_TRANSMISSION_UNIT_SIZE);
+        DatagramPacket packet = new DatagramPacket(byteBuffer.array(), byteBuffer.capacity());
         Pdu pdu;
 
         while (!killed) { // keep trying on error
@@ -239,7 +239,7 @@ public class DisThreadedNetworkInterface
                     socket.receive(packet); // blocks here waiting for next DIS pdu to be received on multicast IP and specified port
                     toRawListeners(packet.getData(), packet.getLength());
 
-                    pdu = pduFactory.createPdu(buffer);
+                    pdu = pduFactory.createPdu(byteBuffer);
 
                     if (pdu != null)
                     {
@@ -253,7 +253,7 @@ public class DisThreadedNetworkInterface
                         }
                         toListeners(pdu);
                     }
-                    buffer.clear();
+                    byteBuffer.clear();
                 }
             } 
             catch (IOException ex) {
@@ -332,7 +332,7 @@ public class DisThreadedNetworkInterface
     if(rawListeners.isEmpty())
       return;
     
-    BuffAndLength bl = new BuffAndLength(data, len);
+    ByteArrayBufferAndLength bl = new ByteArrayBufferAndLength(data, len);
     rawListeners.forEach(lis->lis.incomingPdu(bl));
   }
   
diff --git a/src/edu/nps/moves/dis7/utilities/TrialDisMulticastNetworkingDeprecated.java b/src/edu/nps/moves/dis7/utilities/TrialDisMulticastNetworkingDeprecated.java
index 18d7f408252827d9957c15aecb4d77b934c26697..ecb816665696ce25b245b2f3ceffc9f58a2ea71f 100644
--- a/src/edu/nps/moves/dis7/utilities/TrialDisMulticastNetworkingDeprecated.java
+++ b/src/edu/nps/moves/dis7/utilities/TrialDisMulticastNetworkingDeprecated.java
@@ -24,14 +24,14 @@ import java.util.logging.Logger;
 @Deprecated(since="dis7")
 public class TrialDisMulticastNetworkingDeprecated
 {
-  public class BuffAndLength
+  public class ByteArrayBufferAndLength
   {
-    public byte[] buff;
+    public byte[] bufferByteArray;
     public int length;
 
-    public BuffAndLength(byte[] buff, int length)
+    public ByteArrayBufferAndLength(byte[] bufferByteArray, int length)
     {
-      this.buff = buff;
+      this.bufferByteArray = bufferByteArray;
       this.length = length;
     }
   }
@@ -92,14 +92,14 @@ public class TrialDisMulticastNetworkingDeprecated
   public Pdu receivePdu() throws IOException
   {
     PduFactory pduFactory = new PduFactory();
-    BuffAndLength blen = receiveRawPdu();
-    return pduFactory.createPdu(blen.buff);
+    ByteArrayBufferAndLength blen = receiveRawPdu();
+    return pduFactory.createPdu(blen.bufferByteArray);
   }
   
   private MulticastSocket rsocket;
   byte buffer[];
   DatagramPacket packet;
-  public BuffAndLength receiveRawPdu() throws IOException
+  public ByteArrayBufferAndLength receiveRawPdu() throws IOException
   {
     rsocket = new MulticastSocket(DIS_PORT);
     rsocket.joinGroup(group, ni);
@@ -113,7 +113,7 @@ public class TrialDisMulticastNetworkingDeprecated
     rsocket.leaveGroup(group, ni);
     rsocket.close();
     rsocket = null;
-    return new BuffAndLength(packet.getData(), packet.getLength());
+    return new ByteArrayBufferAndLength(packet.getData(), packet.getLength());
   }
 
   public void sendPdu(Pdu pdu) throws Exception
diff --git a/src/edu/nps/moves/dis7/utilities/stream/PduReceiver.java b/src/edu/nps/moves/dis7/utilities/stream/PduReceiver.java
index 6ea3a2fcb616f1ea5c83f7e79cfe52eeb0f20033..bebef36f1b3fefa5c9b50ea1dbc2f9d23ea1d87d 100644
--- a/src/edu/nps/moves/dis7/utilities/stream/PduReceiver.java
+++ b/src/edu/nps/moves/dis7/utilities/stream/PduReceiver.java
@@ -13,8 +13,8 @@ public interface PduReceiver
   /** Receives a PDU and writes its raw contents to an output file for later
    * playback and inspection.
    * 
-   * @param buff the array containing raw PDU data
+   * @param bufferByteArray the array containing raw PDU data
    * @param len the length of the buffer
    */
-  void receivePdu(byte[] buff, int len);
+  void receivePdu(byte[] bufferByteArray, int len);
 }
diff --git a/src/edu/nps/moves/dis7/utilities/stream/PduRecorder.java b/src/edu/nps/moves/dis7/utilities/stream/PduRecorder.java
index a208d25d0b611799e02289415b66e87dde39f0c3..6bd4a577cd49d51644974e9108bee5d4f9d2756a 100644
--- a/src/edu/nps/moves/dis7/utilities/stream/PduRecorder.java
+++ b/src/edu/nps/moves/dis7/utilities/stream/PduRecorder.java
@@ -101,8 +101,8 @@ public class PduRecorder implements PduReceiver
     
     disRawPduListener = new DisThreadedNetworkInterface.RawPduListener() {
         @Override
-        public void incomingPdu(DisThreadedNetworkInterface.BuffAndLength bAndL) {
-            receivePdu(bAndL.buff, bAndL.length);
+        public void incomingPdu(DisThreadedNetworkInterface.ByteArrayBufferAndLength bAndL) {
+            receivePdu(bAndL.bufferByteArray, bAndL.length);
         }
     };
     
diff --git a/src/edu/nps/moves/dis7/utilities/stream/X3dCreateInterpolators.java b/src/edu/nps/moves/dis7/utilities/stream/X3dCreateInterpolators.java
index 82e42815db745ea7fbd74cf6b1860bf77a6ae04b..dc308f24123b4c7e4b1f4750ac8a4e594b307d04 100644
--- a/src/edu/nps/moves/dis7/utilities/stream/X3dCreateInterpolators.java
+++ b/src/edu/nps/moves/dis7/utilities/stream/X3dCreateInterpolators.java
@@ -55,9 +55,9 @@ public class X3dCreateInterpolators {
             // ToDO figure out how to do this! makeEntityStatePDU
             EntityStatePdu localEspdu = pduFactory.makeEntityStatePdu();
             //Put all the data we need into the localEspdu
-            ByteBuffer espduBuffer = ByteBuffer.wrap(bufferShort);
+            ByteBuffer espduByteBuffer = ByteBuffer.wrap(bufferShort);
             try {
-                localEspdu.unmarshal(espduBuffer);
+                localEspdu.unmarshal(espduByteBuffer);
             } catch (Exception ex) {
                 Logger.getLogger(X3dCreateInterpolators.class.getName()).log(Level.SEVERE, null, ex);
             }
diff --git a/src/edu/nps/moves/dis7/utilities/stream/X3dCreateLineSet.java b/src/edu/nps/moves/dis7/utilities/stream/X3dCreateLineSet.java
index be34f521831c5ef823a4eff8534d933ee6bc7522..8e68160be2ae70f83ea4c0324fda9d8b0530c81a 100644
--- a/src/edu/nps/moves/dis7/utilities/stream/X3dCreateLineSet.java
+++ b/src/edu/nps/moves/dis7/utilities/stream/X3dCreateLineSet.java
@@ -55,9 +55,9 @@ public class X3dCreateLineSet {
             // ToDO figure out how to do this! makeEntityStatePDU
             EntityStatePdu localEspdu = pduFactory.makeEntityStatePdu();
             //Put all the data we need into the localEspdu
-            ByteBuffer espduBuffer = ByteBuffer.wrap(bufferShort);
+            ByteBuffer espduByteBuffer = ByteBuffer.wrap(bufferShort);
             try {
-                localEspdu.unmarshal(espduBuffer);
+                localEspdu.unmarshal(espduByteBuffer);
             } catch (Exception ex) {
                 Logger.getLogger(X3dCreateLineSet.class.getName()).log(Level.SEVERE, null, ex);
             }
diff --git a/test/edu/nps/moves/dis7/CommentPdusTest.java b/test/edu/nps/moves/dis7/CommentPdusTest.java
index 1c680b5d7ecde60b61a49dc02f4a47600c0c2d94..193b7610995acd2824da3747ffeae74bf07ba7c3 100644
--- a/test/edu/nps/moves/dis7/CommentPdusTest.java
+++ b/test/edu/nps/moves/dis7/CommentPdusTest.java
@@ -73,6 +73,7 @@ public class CommentPdusTest
   {
      sendPdu(newPdu); // will wait a while
      assertTrue(receivedPdu != null, "No response from network receiver");
+     
      String marshallMismatchMessage = 
         "Marshalled size mismatch," +
             "sent (" +      newPdu.getMarshalledSize() + " bytes) and " +
diff --git a/test/edu/nps/moves/dis7/EntityStatePduTest.java b/test/edu/nps/moves/dis7/EntityStatePduTest.java
index 5451a7b9cdc4adaf2db260d87f36797ab7e39245..c448c5996cb332c4bedb3c7c77dd3286fabd1e75 100644
--- a/test/edu/nps/moves/dis7/EntityStatePduTest.java
+++ b/test/edu/nps/moves/dis7/EntityStatePduTest.java
@@ -49,15 +49,18 @@ public class EntityStatePduTest extends PduTest
     testOnePdu(espdu.setEntityID(entityID).setEntityType(entityType));   
   }
   
-  /** Test single PDU for correctness according to all contained fields in this PDU type
-    * @param newPdu PDU of interest*/
+  /** 
+   * Test single PDU for correctness according to all contained fields in this PDU type
+   * See <a href="https://en.wikipedia.org/wiki/Marshalling_(computer_science)" target="_blank">https://en.wikipedia.org/wiki/Marshalling_(computer_science)</a>
+   * @param newPdu separate PDU for comparison
+   */
   @Override
   protected void testOnePdu(Pdu newPdu)
   {
      sendPdu(newPdu); // will wait a while
-     assertTrue(receivedPdu != null,         "No response from network receive");
+     assertTrue(receivedPdu != null,         "No response from network receive after " + getThreadSleepInterval() + " msec");
      
-     testPduHeader(newPdu);
+     testPduHeaderMatch(newPdu);
      
      // can cast PDUs at this point since PduType matched
      EntityStatePdu      newEspdu = (EntityStatePdu) newPdu;
diff --git a/test/edu/nps/moves/dis7/FirePduTest.java b/test/edu/nps/moves/dis7/FirePduTest.java
index b576ee84d06b8904ddbf40cba69f09bbab90fe8b..9b0492c1ad55c4d0b72d400bf6589aa89a417b75 100644
--- a/test/edu/nps/moves/dis7/FirePduTest.java
+++ b/test/edu/nps/moves/dis7/FirePduTest.java
@@ -30,36 +30,23 @@ public class FirePduTest extends PduTest
     
     FirePdu    firePdu = pduFactory.makeFirePdu(); 
     // TODO alternate constructors and utility methods
-    EntityID       entityID = new EntityID().setSiteID((short)1).setApplicationID((short)2).setEntityID((short)3);
-    EntityType   entityType = new EntityType()
-                    .setEntityKind (EntityKind.PLATFORM).setEntityKind(EntityKind.PLATFORM)  //(short) 1); // Platform (vs lifeform, munition, sensor, etc.); //(short) 1); // Platform (vs lifeform, munition, sensor, etc.)
-                    .setCountry    (Country.UNITED_STATES_OF_AMERICA_USA)  // 225 USA
-                    .setDomain     (Domain.inst(PlatformDomain.LAND))      // Land (vs air, surface, subsurface, space)
-                    .setCategory   ((byte) 1)   // Tank
-                    .setSubCategory((byte) 1)   // M1 Abrams
-                    .setSpecific   ((byte) 3);  // M1A2 Abrams
     
     // TODO update PDU-specific tests
-
-//    firePdu.setEntityType(entityType);
-//    // Alternate way using entity jar(s)
-//    firePdu.setEntityType(new edu.nps.moves.dis7.entities.usa.platform.land.M1A2());
-//    // or simply use an enumeration by name, with accompanying import statement above
-//    firePdu.setEntityType(new M1A2()); 
-//        
-//    testOnePdu(firePdu);
-//    testOnePdu(firePdu.setEntityID(entityID).setEntityType(entityType));   
+    
+    testOnePdu(firePdu);
   }
   
   /** Test single PDU for correctness according to all contained fields in this PDU type
-    * @param newPdu PDU of interest */
+   * See <a href="https://en.wikipedia.org/wiki/Marshalling_(computer_science)" target="_blank">https://en.wikipedia.org/wiki/Marshalling_(computer_science)</a>
+   * @param newPdu separate PDU for comparison
+   */
   @Override
   protected void testOnePdu(Pdu newPdu)
   {
      sendPdu(newPdu); // will wait a while
-     assertTrue(receivedPdu != null,         "No response from network receive");
+     assertTrue(receivedPdu != null,         "No response from network receive after " + getThreadSleepInterval() + " msec");
      
-     testPduHeader(newPdu);
+     testPduHeaderMatch(newPdu);
      
      // can cast PDUs at this point since PduType matched
      FirePdu      newEspdu = (FirePdu) newPdu;
diff --git a/test/edu/nps/moves/dis7/MarshalEnumsTest.java b/test/edu/nps/moves/dis7/MarshalEnumsTest.java
index 4b89299d07e44d9470ce4b0ea7ed44756fddfe9e..5a6f3dff0dacc31bc5caa313c22564dd2d410d1b 100644
--- a/test/edu/nps/moves/dis7/MarshalEnumsTest.java
+++ b/test/edu/nps/moves/dis7/MarshalEnumsTest.java
@@ -526,20 +526,20 @@ public class MarshalEnumsTest
 
   private void marshalOne(Enum en) throws Throwable
   {
-    ByteBuffer bb = ByteBuffer.allocate(100);
-    marshalIt(en, bb);
+    ByteBuffer byteBuffer = ByteBuffer.allocate(100);
+    marshalIt(en, byteBuffer);
     int sz = getMarshalSize(en);
-    assertEquals(sz, bb.position(), "Marshalled array should be " + sz + " bytes long");
+    assertEquals(sz, byteBuffer.position(), "Marshalled array should be " + sz + " bytes long");
     //  dump(en, sz, bb);
 
     count++;
   }
 
-  private void marshalIt(Enum en, ByteBuffer bb) throws Throwable
+  private void marshalIt(Enum en, ByteBuffer byteBuffer) throws Throwable
   {
     Class<?> c = en.getClass();
     Method meth = c.getDeclaredMethod("marshal", new Class[]{ByteBuffer.class});
-    meth.invoke(en, bb);
+    meth.invoke(en, byteBuffer);
   }
 
   private int getMarshalSize(Enum en) throws Throwable
@@ -554,10 +554,10 @@ public class MarshalEnumsTest
     Throwable thr = null;
     try {
       Exception ex = null;
-      ByteBuffer bb = ByteBuffer.allocate(100);
-      bs.marshal(bb);
+      ByteBuffer byteBuffer = ByteBuffer.allocate(100);
+      bs.marshal(byteBuffer);
       int sz = bs.getMarshalledSize();
-      assertEquals(sz, bb.position(), "Marshalled array should be " + sz + " bytes long");
+      assertEquals(sz, byteBuffer.position(), "Marshalled array should be " + sz + " bytes long");
       //System.out.print(s + " ");
       //   dump(bs, bb);
     }
diff --git a/test/edu/nps/moves/dis7/NullFieldsEntityMarshallTest.java b/test/edu/nps/moves/dis7/NullFieldsEntityMarshallTest.java
index bc04d84ebd9cff90c98a151b81e22f33e6e0adb4..7f957c06943029d4e7906700332807ecebe5c23d 100644
--- a/test/edu/nps/moves/dis7/NullFieldsEntityMarshallTest.java
+++ b/test/edu/nps/moves/dis7/NullFieldsEntityMarshallTest.java
@@ -47,10 +47,10 @@ public class NullFieldsEntityMarshallTest
     public void testNoSpecificNoExtraMarshal()
     {
         Exception ex=null;
-        ByteBuffer bb = ByteBuffer.allocate(100);
+        ByteBuffer byteBuffer = ByteBuffer.allocate(100);
         try {
             //dumpET(lav105);
-            lav105.marshal(bb);
+            lav105.marshal(byteBuffer);
             //dumpBb(bb);
         }
         catch(Exception e) {
@@ -58,7 +58,7 @@ public class NullFieldsEntityMarshallTest
             ex = e;
         }
         assertNull(ex,"Exception should be null if successful marshal");
-        assertEquals(8, bb.position(), "Marshalled array should be 8 bytes long");
+        assertEquals(8, byteBuffer.position(), "Marshalled array should be 8 bytes long");
     }
     
     @Test
@@ -69,7 +69,7 @@ public class NullFieldsEntityMarshallTest
         lav105.setExtra((byte)0xff);
         lav105.setSpecific((byte)0xff);
         Exception ex=null;
-        ByteBuffer bb = ByteBuffer.allocate(100);
+        ByteBuffer byteBuffer = ByteBuffer.allocate(100);
         try {
             dumpET(lav105);     
             lav105.marshal(bb);
@@ -83,21 +83,21 @@ public class NullFieldsEntityMarshallTest
 */
     }
 
-    private void dumpBb(ByteBuffer bb)
+    private void dumpBb(ByteBuffer byteBuffer)
     {
-        for (int i=0;i<bb.position();i++)
-          System.out.print(String.format("%02X ", bb.array()[i]));
+        for (int i=0;i<byteBuffer.position();i++)
+          System.out.print(String.format("%02X ", byteBuffer.array()[i]));
         System.out.println();
     }
-    private void dumpET(EntityType et)
+    private void dumpET(EntityType entityType)
     {
-        System.out.println("LAV_105 country: "+et.getCountry());
-        System.out.println("LAV_105 domain: "+et.getDomain());
-        System.out.println("LAV_105 entity kind: "+et.getEntityKind());
-        System.out.println("LAV_105 category: "+et.getCategory());
-        System.out.println("LAV_105 subcategory: "+et.getSubCategory());
-        System.out.println("LAV_105 specific: "+et.getSpecific());
-        System.out.println("LAV_105 extra: "+et.getExtra());
+        System.out.println("LAV_105 country: "     + entityType.getCountry());
+        System.out.println("LAV_105 domain: "      + entityType.getDomain());
+        System.out.println("LAV_105 entity kind: " + entityType.getEntityKind());
+        System.out.println("LAV_105 category: "    + entityType.getCategory());
+        System.out.println("LAV_105 subcategory: " + entityType.getSubCategory());
+        System.out.println("LAV_105 specific: "    + entityType.getSpecific());
+        System.out.println("LAV_105 extra: "       + entityType.getExtra());
     }
     
     public static void main(String[] args)
diff --git a/test/edu/nps/moves/dis7/ObjectTypeMarshallTest.java b/test/edu/nps/moves/dis7/ObjectTypeMarshallTest.java
index 165d2d36cc874bcda2f366db9766e768c2930162..02c2dd9cb7ca8add51da9f6db80aac24eb40d52a 100644
--- a/test/edu/nps/moves/dis7/ObjectTypeMarshallTest.java
+++ b/test/edu/nps/moves/dis7/ObjectTypeMarshallTest.java
@@ -58,17 +58,17 @@ public class ObjectTypeMarshallTest
     private void common(ObjectType ot) throws Throwable
     {
         Exception ex = null;
-        ByteBuffer bb = ByteBuffer.allocate(100);
+        ByteBuffer byteBuffer = ByteBuffer.allocate(100);
         dumpOT(ot);
-        ot.marshal(bb);
-        assertEquals(4, bb.position(), "Marshalled array should be 4 bytes long");
-        dumpBb(bb);
+        ot.marshal(byteBuffer);
+        assertEquals(4, byteBuffer.position(), "Marshalled array should be 4 bytes long");
+        dumpBb(byteBuffer);
     }
     
-    private void dumpBb(ByteBuffer bb)
+    private void dumpBb(ByteBuffer byteBuffer)
     {
-        for (int i = 0; i < bb.position(); i++) {
-            System.out.print(String.format("%02X ", bb.array()[i]));
+        for (int i = 0; i < byteBuffer.position(); i++) {
+            System.out.print(String.format("%02X ", byteBuffer.array()[i]));
         }
         System.out.println();
     }
diff --git a/test/edu/nps/moves/dis7/PduTest.java b/test/edu/nps/moves/dis7/PduTest.java
index 2d9c43a81f1c882edf9907991632eb4ccc8f5b65..ed92bfc4ed49c8e0d1a661be3acf3d08bd16560f 100644
--- a/test/edu/nps/moves/dis7/PduTest.java
+++ b/test/edu/nps/moves/dis7/PduTest.java
@@ -44,13 +44,15 @@ import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 
 /**
- *
- * @author brutzman
+ * Abstract superclass for PDU testing, originally extracted using Netbeans refactoring feature.
+ * @author Don Brutzman
  */
 
 abstract public class PduTest
 {
-
+    protected final long THREAD_SLEEP_INTERVAL_MSEC_DEFAULT = 100l;
+    private         long threadSleepInterval = THREAD_SLEEP_INTERVAL_MSEC_DEFAULT;
+    
     @BeforeAll
     public static void setUpClass()
     {
@@ -94,7 +96,7 @@ abstract public class PduTest
         try
         {
             disNetworkInterface.send(pdu);
-            Thread.sleep(100);
+            Thread.sleep(getThreadSleepInterval()); // TODO better way to wait?
         } catch (InterruptedException ex)
         {
             System.err.println("Error sending Multicast: " + ex.getLocalizedMessage());
@@ -102,7 +104,7 @@ abstract public class PduTest
         }
     }
 
-    /** Compare all values of these two obects and report if identical
+    /** Compare all values of these two objects and report if identical
      * @param pdu1 first pdu
      * @param pdu2 second pdu
      * @return true if identical values found */
@@ -118,8 +120,12 @@ abstract public class PduTest
     {
         receivedPdu = newPdu;
     }
-    /** Common tests for fields in PDU header */
-    protected void testPduHeader (Pdu newPdu)
+    /** 
+     * Common tests for fields in PDU header
+     * See <a href="https://en.wikipedia.org/wiki/Marshalling_(computer_science)" target="_blank">https://en.wikipedia.org/wiki/Marshalling_(computer_science)</a>
+     * @param newPdu separate PDU for comparison
+     */
+    protected void testPduHeaderMatch (Pdu newPdu)
     {  
         assertEquals (         newPdu.getProtocolVersion(),         receivedPdu.getProtocolVersion(), "mismatched ProtocolVersion");
         // TODO compatibility version
@@ -136,7 +142,24 @@ abstract public class PduTest
     public abstract void testRoundTrip();
 
     /** Test single PDU for correctness according to all contained fields in this PDU type
-     * @param newPdu PDU of interest*/
+     * @param newPdu separate PDU for comparison
+     */
     protected abstract void testOnePdu(Pdu newPdu);
+
+    /**
+     * @return the threadSleepInterval
+     */
+    public long getThreadSleepInterval()
+    {
+        return threadSleepInterval;
+    }
+
+    /**
+     * @param threadSleepInterval the threadSleepInterval to set
+     */
+    public void setThreadSleepInterval(long threadSleepInterval)
+    {
+        this.threadSleepInterval = threadSleepInterval;
+    }
     
 }
diff --git a/test/edu/nps/moves/dis7/SignalPdusTest.java b/test/edu/nps/moves/dis7/SignalPdusTest.java
index b7f756f2913161e2eceda320ea7af0df3c507418..0daf7429e159231945e8ec116cde45c215f3a18e 100644
--- a/test/edu/nps/moves/dis7/SignalPdusTest.java
+++ b/test/edu/nps/moves/dis7/SignalPdusTest.java
@@ -41,7 +41,7 @@ public class SignalPdusTest {
     static Semaphore mutex;
     static PduFactory pduFac;
     static List<Pdu> sentPdus;
-    byte[] buff;
+    byte[] bufferByteArray;
     int size;
 
     @BeforeAll
@@ -113,12 +113,12 @@ public class SignalPdusTest {
         // Let's see how these unmarshall
         receivedPdus.forEach(pdu -> {
             try {
-                buff = pdu.marshal();
-                size = pdu.unmarshal(ByteBuffer.wrap(buff));
+                bufferByteArray = pdu.marshal();
+                size = pdu.unmarshal(ByteBuffer.wrap(bufferByteArray));
                 assertTrue(size > 0, "Unmarshalling error: Unmarshalled size: " + size);
 
                 // This also unmarshalls the pdu
-                pdu = pduFac.createPdu(buff);
+                pdu = pduFac.createPdu(bufferByteArray);
                 assertNotNull(pdu, "Unmarshalling error " + pdu);
             } catch (Exception ex) {
                 Logger.getLogger(SignalPdusTest.class.getName()).log(Level.SEVERE, null, ex);