MatpowerExporterTest.new JsonSerializer() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	21 of 21	0%	2 of 2	0%	3	3	5	5	2	2
serialize(Double, JsonGenerator, SerializerProvider)		0%		0%	2	2	4	4	1	1
{...}		0%		n/a	1	1	1	1	1	1