UndoBuffer

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	53 of 53	0%	8 of 8	0%	11	11	15	15	7	7
pop(Geometry)		0%		0%	3	3	4	4	1	1
pop()		0%		0%	2	2	2	2	1	1
save(Geometry)		0%		0%	2	2	3	3	1	1
UndoBuffer()		0%		n/a	1	1	2	2	1	1
peek()		0%		n/a	1	1	1	1	1	1
isEmpty()		0%		n/a	1	1	1	1	1	1
clear()		0%		n/a	1	1	2	2	1	1