SchemaChangeHandler.new HashSet() {...}

A different version of class was executed at runtime.

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	90 of 90	0%	0 of 0	n/a	1	1	23	23	1	1
{...}		0%		n/a	1	1	23	23	1	1