JOSM freezes after clicking an audio marker - recovery of data layer does not work -- only affects Open JDK

[BitSchupser]

Repository Root: ​http://josm.openstreetmap.de/svn
Build-Date: 2010-11-09 02:31:31
Last Changed Author: bastiK
Revision: 3652
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: ​http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2010-11-08 23:29:07 +0100 (Mon, 08 Nov 2010)
Last Changed Rev: 3652

$ java -version
java version "1.6.0_20"
OpenJDK Runtime Environment (IcedTea6 1.9.1) (6b20-1.9.1-1ubuntu3)
OpenJDK Server VM (build 17.0-b16, mixed mode)

Sometimes I click onto an audio marker, JOSM freezes and does not react to any user interactions. The only way to end it is to press CTRL-C in the console or kill the process. If I start JOSM again, it asks to recover the data layer but nothing happens if I 'Recover', nothing happens. This problem also occurs at the tested release.

The last lines afte the crash on the shell:
clicked on tile: 2 1 scale: null currentZoomLevel: 2
clicked on tile: 2 1 scale: null currentZoomLevel: 2
clicked on tile: 2 1 scale: null currentZoomLevel: 2
clicked on tile: 2 1 scale: null currentZoomLevel: 2
Keystroke pressed D is already assigned to org.openstreetmap.josm.actions.mapmode.DeleteAction@a9b09a, will be overridden by org.openstreetmap.josm.actions.mapmode.DeleteAction@c35ba7
^C%

[jttt]

I think I've seen ticket about audio freezing caused by some bug in OpenJDK, sun java worked fine. Then there is #5559 (and others) about Restore not working. At least #5559 is also on OpenJDK.

When you start JOSM now, does it again offer to restore layers? If so, please try it again with sun JDK (sun-java6-jre in ubuntu)

[BitSchupser]

Yes it does again offer the restore layers. I formerly used Sun JDK. The problem with Sun JDK is, when I listen to music at my computer, JOSM says "Audiodevice not available" after clicking an audio marker. With Open JDK, concurrent playback of music and audio markers in JOSM works -- but it freezes sometimes.

I think while having a work around (Sun JDK), we could lower the priority of this ticket.

[skyper]

Does this bug still exist ?