id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5340	exception when showing message about closed changeset	bilbo	team	"When I tried to upload to changeset that got automatically closed in the meantime, I used to get some message, informing about changeset being closed.

Now I got this exception instead.

{{{
Build-Date: 2010-07-18 21:48:18
Revision: 3376
Is-Local-Build: true

Identification: JOSM/1.5 (3376 SVN en)
Memory Usage: 790 MB / 790 MB (158 MB allocated, but free)
Java version: 1.6.0_21, Sun Microsystems Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Linux
Dataset consistency test: No problems found

Plugin: buildings_tools (22529)
Plugin: graphview (22547)
Plugin: measurement (22547)
Plugin: multipoly (22171)
Plugin: openstreetbugs (22548)
Plugin: remotecontrol (22479)
Plugin: reverter (21807)
Plugin: terracer2 (${version.entry.commit.revision})
Plugin: tracer (22177)
Plugin: undelete
Plugin: validator (22204)
Plugin: wmsplugin (22581)

java.lang.reflect.InvocationTargetException
	at java.awt.EventQueue.invokeAndWait(EventQueue.java:998)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:88)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:129)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at java.util.Calendar.setTime(Calendar.java:1075)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:876)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:869)
	at java.text.DateFormat.format(DateFormat.java:316)
	at org.openstreetmap.josm.tools.ExceptionUtil.explainChangesetClosedException(ExceptionUtil.java:247)
	at org.openstreetmap.josm.gui.ExceptionDialogUtil.explainChangesetClosedException(ExceptionDialogUtil.java:58)
	at org.openstreetmap.josm.gui.ExceptionDialogUtil.explainOsmTransferException(ExceptionDialogUtil.java:403)
	at org.openstreetmap.josm.gui.ExceptionDialogUtil.explainException(ExceptionDialogUtil.java:478)
	at org.openstreetmap.josm.gui.io.AbstractUploadTask.handleFailedUpload(AbstractUploadTask.java:353)
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask$2.run(UploadPrimitivesTask.java:320)
	at org.openstreetmap.josm.gui.io.UploadPrimitivesTask.finish(UploadPrimitivesTask.java:349)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable$1.run(PleaseWaitRunnable.java:90)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
	at java.awt.Dialog$1.run(Dialog.java:1046)
	at java.awt.Dialog$3.run(Dialog.java:1098)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:1096)
	at java.awt.Component.show(Component.java:1563)
	at java.awt.Component.setVisible(Component.java:1515)
	at java.awt.Window.setVisible(Window.java:842)
	at java.awt.Dialog.setVisible(Dialog.java:986)
	at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor$3.run(PleaseWaitProgressMonitor.java:83)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
}}}"	defect	closed	normal		Core	tested	duplicate