DoubleColumnReader

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	34 of 34	0%	2 of 2	0%	3	3	8	8	2	2
readBlock(Type, int)		0%		0%	2	2	5	5	1	1
DoubleColumnReader(ColumnValueSelector)		0%		n/a	1	1	3	3	1	1