ExpressionAnalyzer.new ExpressionAnalyzer() {...}

A different version of class was executed at runtime.

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	40 of 40	0%	0 of 0	n/a	2	2	4	4	2	2
couldNotFoundColumn(UnboundSlot, String)		0%		n/a	1	1	3	3	1	1
{...}		0%		n/a	1	1	1	1	1	1