ConcatGraphHeadStrings

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 38	100%	0 of 4	100%	0	4	0	10	0	2
reduce(Iterable, Collector)		100%		100%	0	3	0	9	0	1
ConcatGraphHeadStrings()		100%		n/a	0	1	0	1	0	1