simon/yakindu @ 17d6831e78f978626c210478346e1d2e683a5c1f

markus.muehlbrandt@itemis.de 714dd1c09c Added NullState to avoid NPE.		%!s(int64=13) %!d(string=hai) anos
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org.yakindu.sct.examples.trafficlight	f8d3d64a45 Set directory name to lower case.	%!s(int64=13) %!d(string=hai) anos
org.yakindu.sct.generator.java.trafficlight	714dd1c09c Added NullState to avoid NPE.	%!s(int64=13) %!d(string=hai) anos