The sources created by EmbeddingIndexers during scan assigns listeners which costs ~5% of the time.
Fixed jet-main 50d66a89baaa
Integrated into 'main-golden', will be available in build *201006050001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Tomas Zezula <firstname.lastname@example.org>
Log: #187194:Don't assign listeners on Sources during scan
Please verify bugfix for this bug, so it can be included in release691 repository.
main #50d66a89baaa transplanted to release691 #1f5fd360408c
Verified in release691.