RowIndexWriter.new ByteSource() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	56 of 56	0%	6 of 6	0%	5	5	12	12	2	2
next()		0%		0%	4	4	9	9	1	1
{...}		0%		n/a	1	1	3	3	1	1