ColumnMetadataVersionComparator

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	9 of 94	90%	3 of 14	78%	3	9	0	13	0	2
compare(ColumnMetadata, ColumnMetadata)		89%		78%	3	8	0	12	0	1
static {...}		100%		n/a	0	1	0	1	0	1