TupleWritable.new Iterator() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	66 of 66	0%	6 of 6	0%	7	7	12	12	4	4
next()		0%		0%	2	2	5	5	1	1
remove()		0%		0%	2	2	4	4	1	1
{...}		0%		n/a	1	1	2	2	1	1
hasNext()		0%		0%	2	2	1	1	1	1