ShowColumnsCommand.ReplaceColumnNameVisitor

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	14 of 30	53%	5 of 6	16%	5	6	5	8	0	1
visitUnboundSlot(UnboundSlot, Void)		53%		16%	5	6	5	8	0	1