id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5299	NullPointerException on File Open Dialog	peter@…	team	"What steps will reproduce the problem?
 1. Open Josm
 1. Open ""Open File"" Dialog
 1. Navigate to removable drive
 1. [crash]
 1. Restart Josm
 1. Open ""Open File"" Dialog
 1. [crash]

What is the expected result?
 Open the ""Open File"" Dialog

What happens instead?
 The ""Open File"" Dialog keeps invisible but a NullPointerException is raised

{{{
Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2010-08-04 01:31:57
Last Changed Author: bastiK
Revision: 3413
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2010-08-04 00:10:31 +0200 (Wed, 04 Aug 2010)
Last Changed Rev: 3413

Identification: JOSM/1.5 (3413 de)
Memory Usage: 33 MB / 245 MB (7 MB allocated, but free)
Java version: 1.6.0_20, Sun Microsystems Inc., Java HotSpot(TM) Client VM
Operating system: Windows 7

Plugin: DirectUpload (22017)
Plugin: dataimport (22542)
Plugin: editgpx (22548)
Plugin: measurement (22547)
Plugin: openstreetbugs (22548)
Plugin: plastic_laf (20000)
Plugin: remotecontrol (22479)
Plugin: reverter (22533)
Plugin: turnrestrictions (22477)
Plugin: validator (22550)

java.lang.NullPointerException
	at java.util.Arrays$ArrayList.<init>(Unknown Source)
	at java.util.Arrays.asList(Unknown Source)
	at sun.awt.shell.Win32ShellFolderManager2.isFileSystemRoot(Unknown Source)
	at sun.awt.shell.ShellFolder.isFileSystemRoot(Unknown Source)
	at javax.swing.filechooser.FileSystemView.isFileSystemRoot(Unknown Source)
	at javax.swing.filechooser.FileSystemView.getShellFolder(Unknown Source)
	at javax.swing.filechooser.FileSystemView.getFiles(Unknown Source)
	at javax.swing.plaf.basic.BasicDirectoryModel$LoadFilesThread.run0(Unknown Source)
	at javax.swing.plaf.basic.BasicDirectoryModel$LoadFilesThread.run(Unknown Source)
}}}"	defect	closed	normal		Core	latest	worksforme	template_report