Looks like the JDBC mini parser is having troubles with that. Why do you have comments in your sql ?
I think the universial answer here is "Because you can". Many use comments in SQL as a way to both understand what's going on better (ie. when the SQL is generated by code) and to make logging easier. There's no reason why a driver should not cope with valid comments.
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Andreas Joseph Krogh
CTO / Partner - Visena AS
Mobile: +47 909 56 963