Reverter plugin is broken after core changes

[akks]

Now Reverter plugin throws NullPointerException instead of downloading changeset.
The same plugin version works ok at with JOSM rev 3965 (no not know, what exct revision broke it)

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2011-05-21 01:31:32
Last Changed Author: bastiK
Revision: 4091
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2011-05-20 11:39:10 +0200 (Fri, 20 May 2011)
Last Changed Rev: 4091

Identification: JOSM/1.5 (4091 ru)
Memory Usage: 47 MB / 989 MB (16 MB allocated, but free)
Java version: 1.6.0_23, Sun Microsystems Inc., Java HotSpot(TM) Client VM
Operating system: Windows XP
Dataset consistency test: No problems found

Plugin: reverter (25578)

java.lang.NullPointerException

at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor.close(PleaseWaitProgressMonitor.java:151)
at reverter.RevertChangesetAction$1.checkAndDownloadMissing(RevertChangesetAction.java:68)
at reverter.RevertChangesetAction$1.realRun(RevertChangesetAction.java:86)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:83)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:129)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

[akks]

4080 works, 4085 does not. Sorry, I have no more time these days..

[akks]

Unfortunately, it's our 4081 - MultiFetchServerObjectReader changed its behaviour (?). Do not know how to repair.

[akks]

Reverter works OK if I use 4081 revision and MultiFetchServerObjectReader.java from 4080.
Stop working exactly after updating MultiFetchServerObjectReader.java to 4081.

[bastiK]

Method signatures in MultiFetchServerObjectReader slightly changed, so plugin needed recompile ​[o26047]. NPE is a little strange, but should work now.

[akks]

All works OK. There is also plugin TrustOSM that use MultiFetchServerObjectReader, but I do not know, is it working - it does not even compile due to some character encoding problem. After adding utf8 it cannot be built too. I added ticket for authors to notice the possible problem.

[skyper]

I can not revert node 1221699249 of changeset 7826133.

I get no message but the node is not moved back to previous position.

[Upliner]

Fixed again by recompilation: ​[o26093]

[skyper]

Replying to Upliner:

Fixed again by recompilation: ​[o26093]

Thanks a lot for the fast fix.