KeyFactory.new HashCodeCustomizer() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	12 of 15	20%	2 of 2	0%	2	3	4	5	1	2
customize(CodeEmitter, Type)		0%		0%	2	2	4	4	1	1
{...}		100%		n/a	0	1	0	1	0	1