Graph

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	79 of 79	0%	4 of 4	0%	5	5	17	17	3	3
Graph(Expression)		0%		0%	3	3	15	15	1	1
iterator()		0%		n/a	1	1	1	1	1	1
toString()		0%		n/a	1	1	1	1	1	1