MergeTopNs

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	11 of 100	89%	3 of 8	62%	3	7	3	23	0	3
lambda$build$0(LogicalTopN)		87%		62%	3	5	3	19	0	1
build()		100%		n/a	0	1	0	3	0	1
MergeTopNs()		100%		n/a	0	1	0	1	0	1