SelectExecutor.new RubyThread.Task() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	116 of 230	50%	13 of 30	57%	10	18	25	45	1	3
run(ThreadContext, SelectExecutor)		54%		61%	8	15	20	39	0	1
wakeup(RubyThread, SelectExecutor)		0%		0%	2	2	5	5	1	1
{...}		100%		n/a	0	1	0	1	0	1