TrieMemoryIndex.new ByteSource() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 31	100%	0 of 4	100%	0	4	0	9	0	2
next()		100%		100%	0	3	0	7	0	1
{...}		100%		n/a	0	1	0	2	0	1