Roster.new ExceptionCallback() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	51 of 57	10%	10 of 10	0%	6	7	13	14	1	2
processException(Exception)		0%		0%	6	6	13	13	1	1
{...}		100%		n/a	0	1	0	1	0	1