[hibernate-dev] SQM - Shade/shadow Antlr runtime?

Should we shade/shadow the Antlr runtime in SQM? The main compelling reason to do so is to isolate our usage, version wise, from any versions used in environments SQM is deployed into. This is the typical benefit of shading/shadowing. The one drawback I can think of is that it stops SQM users from being able to upgrade the Antlr version used themselves in the runtime. But honestly, that is not necessarily a bad thing.