ExpandGradoopIds

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	0 of 27	100%	0 of 2	100%	0	3	0	6	0	2
flatMap(Tuple2, Collector)		100%		100%	0	2	0	5	0	1
ExpandGradoopIds()		100%		n/a	0	1	0	1	0	1