ArrayIndexOutOfBoundsException « Data Type « JPA Q&A

1. ArrayIndexOutOfBoundsException on trying to save a transient

I've just set up my first little test program using the Event 'getting started' example as a reference. I'm scratching my head over a ArrayIndexOutOfBoundsException exception that is being thrown upon save. I did find an earlier topic on this issue, but that seemed to involve a column that had been mapped multiple times and doesn't seem to apply here. Environment: ...

2. coalesce() and ArrayIndexOutOfBoundsException