JdbcHeartBeat.new FutureCallback() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	8 of 48	83%	3 of 6	50%	3	6	2	12	0	3
onFailure(Throwable)		46%		50%	2	3	2	5	0	1
onSuccess(Object)		100%		50%	1	2	0	6	0	1
{...}		100%		n/a	0	1	0	1	0	1