GroupsDB.new Mapper() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 6	100 %	0 of 0	n/a	0	2	0	2	0	2
{...}		100 %		n/a	0	1	0	1	0	1
map(ResultSet)		100 %		n/a	0	1	0	1	0	1