https://bugzilla.redhat.com/show_bug.cgi?id=1346811
--- Comment #3 from gil cattaneo puntogil@libero.it --- (In reply to Rex Dieter from comment #2)
If I recall correctly too, this is a chrome feature, to inhibit sleep/shutdown if there are active downloads.
Sorry, this is not the right component. This library provides "object/relational persistence and query service for Java"