id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5473	User interface unresponsive and exceptions	dtimms@…	team	"What steps will reproduce the problem?
 1. on fedora 12 x86_64, yum install josm
 2. josm from desktop menus in gnome
 3. open, choose a gpx file
 4. wait a little
 5. tried Download from OSM

What is the expected result?
 1:
Installed:
  josm.noarch 0:0-0.10.3514svn.fc12

Dependency Installed:
  ant.x86_64  0:1.7.1-13.fc12
  metadata-extractor.noarch  0:2.3.1-5.fc12
  xerces-j2.x86_64  0:2.7.1-12.3.fc12.1
  xml-commons-resolver.x86_64  0:1.1-4.16.fc12

$ java -version
java version ""1.6.0_18""
OpenJDK Runtime Environment (IcedTea6 1.8.1) (fedora-40.b18.fc12-x86_64)
OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode)


 2: ui shows
 3: open dialog shows and accepts input.
 4: dialog closes, but nothing seemed to happen for at least five seconds in the UI.
 5: about the same time got the exception.

I haven't run josm before.

What happens instead?
The null exception trace

Please provide any additional information below. Attach a screenshot if possible.

Revision: 3514
Build-Date: 2010-09-07 20:29:59
Is-Local-Build: true

Identification: JOSM/1.5 (3514 SVN en_AU)
Memory Usage: 83 MB / 8796093022207 MB (27 MB allocated, but free)
Java version: 1.5.0, Free Software Foundation, Inc., GNU libgcj
Operating system: Linux


java.lang.NullPointerException
   at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor.close(PleaseWaitProgressMonitor.java:151)
   at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:99)
   at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:129)
   at java.util.concurrent.Executors$RunnableAdapter.call(libgcj.so.10)
   at java.util.concurrent.FutureTask$Sync.innerRun(libgcj.so.10)
   at java.util.concurrent.FutureTask.run(libgcj.so.10)
   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(libgcj.so.10)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(libgcj.so.10)
   at java.lang.Thread.run(libgcj.so.10)
=====
Note at startup, JOSM requires java v6, detected java v1.5.0, even though the java is 1.6 (iced tea)."	defect	closed	normal		Core		othersoftware	template_report