Http2ClientTestCase.new ClientCallback() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	57 of 57	0%	2 of 2	0%	4	4	16	16	3	3
completed(ClientExchange)		0%		0%	2	2	11	11	1	1
{...}		0%		n/a	1	1	1	1	1	1
failed(IOException)		0%		n/a	1	1	4	4	1	1