BlockSource.new BlockSource() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	37 of 37	0%	4 of 4	0%	6	6	11	11	4	4
read(long, int)		0%		0%	3	3	6	6	1	1
{...}		0%		n/a	1	1	1	1	1	1
close()		0%		n/a	1	1	3	3	1	1
size()		0%		n/a	1	1	1	1	1	1