GroupByModel

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 28	100%	0 of 0	n/a	0	3	0	8	0	3
GroupByModel(Collection)		100%		n/a	0	1	0	6	0	1
of(Collection)		100%		n/a	0	1	0	1	0	1
columns()		100%		n/a	0	1	0	1	0	1