GraphHeadGroup

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 10	100%	0 of 0	n/a	0	2	0	2	0	2
join(GraphHeadString, GraphHead)		100%		n/a	0	1	0	1	0	1
GraphHeadGroup()		100%		n/a	0	1	0	1	0	1