Added that, ran java -jar...

Last thing I see looks like it was too early.
at org.jempeg.empeg.emplode.dialog.ConnectionSelectionDialog$RefreshRunnable.run(ConnectionSelectionDialog.java:303)
at java.lang.Thread.run(Thread.java:484)
1035741798755: Checking root playlist...
1035741798756: Starting tree->Repair() recursion...
Attaching: [FIDPlaylist: tag:source; fid = 2064; childCount = 943]
Attaching: [FIDPlaylist: artist/album; fid = 98976; childCount = 365]
Finished org.jempeg.empeg.soup.SearchSoupUpdater@3957ea in 597ms
Finished org.jempeg.empeg.soup.BasicTagSoupUpdater@34be3d in 3665ms
Finished org.jempeg.empeg.soup.BasicTagSoupUpdater@35bb0f in 4012ms
Finished org.jempeg.empeg.soup.SearchSoupUpdater@73305c in 12710ms
Finished org.jempeg.empeg.soup.SearchSoupUpdater@6c1a82 in 12311ms

And then it's hung.