ShowColumnsCommand.ReplaceColumnNameVisitor

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	11 of 30	63%	4 of 6	33%	4	6	4	8	0	1
visitUnboundSlot(UnboundSlot, Void)		63%		33%	4	6	4	8	0	1