OrderedDistinctMap

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	7 of 48	85%	0 of 6	100%	0	5	2	13	0	2
add(Object, Utils.ValueHolder)		83%		100%	0	4	2	10	0	1
OrderedDistinctMap(UInt128)		100%		n/a	0	1	0	3	0	1