Java: Test Message 17 - GNSS broadcast

[schwehr]

https://github.com/schwehr/libais/blob/master/src/test/ais17_test.cc:

!AIVDM,1,1,,A,A6WWW6gP00a3PDlEKLrarOwUr8Mg,0*03
0, 444196634, 3, -54.6133, 35.0333, 1, 19, 3513, 277, 6, 1

https://github.com/schwehr/libais/blob/master/test/data/typeexamples.json

!AIVDM,1,1,,B,AwoiGRg:tOw>>9n5f9u>rOvwkraEe6ON,0*34,d-106,S1812,t111948.00,T48.3410012,r003669945,1325416791,1325416731
{"repeat": 3, "spare2": 24, "mmsi": 1065113482, "lon": -90.54833221435547, "scaled": true, "lat": -0.6650000214576721, "spare": 3, "device": "stdin", "type": 17, "class": "AIS"}

https://github.com/schwehr/libais/blob/master/test/data/test.aivdm

# 17 - "A" GNSS broadcast
!AIVDM,1,1,1,A,A;wUJKU>io;WlWuwH`W1PpnuN<isf;5iHtOM1S6q?vsvNrNGOqLcr5mfD6t,2*51,d-127,S1378,t024436.00,T36.76385108,r09SCHA1,1272422678
!AIVDM,1,1,,A,AsjEC:5Ssb2MfUi:@nwgwutp7aOnwmuCodH,2*08,d-122,S0385,r05SANA1,1272423558
!AIVDM,1,1,4,A,AqsNwaiHSwMr97rvcWw5gmknSer?<NwNLGMjKk5pj`acJgCKFh,4*3E,d-126,S9999,r09SMIL1,1272423996
!AIVDM,1,1,,B,A1g:mCPP09M8bVD7wG4r<1vP0030oJrNF03U,0*4A,d-127,S0599,t031915.00,T15.99084234,r07RTRU1,1272424758
!AIVDM,1,1,,A,Asgw4Gg:94e7evilw4kKvvwHbA8i@V:QEEP,2*62,d-127,S0388,t032710.00,T10.35675633,r09NALP1,1272425231
!AIVDM,1,1,,A,Anoh<2JjqhIpsjRuq@,4*0B,d-126,S0110,t033202.00,T02.94217068,r09SGBY1,1272425523
!AIVDM,1,1,,A,A8jGvr7dswqara4nBkbNiwgsin7RM4cWDgpwS0,4*1B,d-129,S0247,t070306.00,T06.59691166,r07STYB1,1272425771

https://git.savannah.gnu.org/cgit/gpsd.git/tree/test/sample.aivdm#n683

# Type 17:
# From AISHub. This is only a regression test to check that the C and Python
# decoders do the same thing, not yet checked against other
# decoders. 
!AIVDM,2,1,5,A,A02VqLPA4I6C07h5Ed1h<OrsuBTTwS?r:C?w`?la<gno1RTRwSP9:BcurA8a,0*3A
!AIVDM,2,2,5,A,:Oko02TSwu8<:Jbb,0*11
#	Message Type             : 17
#	Repeat Indicator         : 0
#	MMSI                     : 2734450
#	Longitude                : 17478
#	Latitude                 : 35992
#	DGNSS data               : 376:7c0556c07031febbf52924fe33fa2933ffa0fd2932fdb7062922fe3809292afde9122929fcf7002923ffd20c29aaaa
#
# This one was found in the wild.  It has a negative latitude.
!AIVDM,1,1,1,A,A;wUJKU>io;WlWuwH`W1PpnuN<isf;5iHtOM1S6q?vsvNrNGOqLcr5mfD6t,2*51,d-127,S1378,t024436.00,T36.76385108,r09SCHA1,1272422678
#	Message Type             : 17
#	Repeat Indicator         : 0
#	MMSI                     : 804870766
#	Longitude                : 80669
#	Latitude                 : -26818
#	DGNSS data               : 272:7f7f6289c1838dbd78cc7bb8b17163c7dd0631b93feefe7ba7977f972be85d6e506f