try to open file --> uncaught exception

[anonymous]

What steps will reproduce the problem?

1. open JOSM
2. click on either the file open button or the "Open..." entry in the File menu
3. Exception is displayed

What is the expected result?

Instead of the exception, a select file dialog is displayed.

What happens instead?

exception, see above.

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

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2024-02-01 13:56:33 +0100 (Thu, 01 Feb 2024)
Revision:18967
Build-Date:2024-02-02 02:31:00
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18967 en) Windows 11 64-Bit
OS Build number: Windows 10 Pro 2009 (22631)
Memory Usage: 544 MB / 160000 MB (423 MB allocated, but free)
Java version: 21+35-2513, Oracle Corporation, OpenJDK 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 3840×2160 (scaling 1.50×1.50) \Display1 1920×1080 (scaling 1.00×1.00)
Maximum Screen Size: 3840×2160
Best cursor sizes: 16×16→48×48, 32×32→48×48
System property file.encoding: UTF-8
System property sun.jnu.encoding: Cp1252
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890

Map paint styles:
- https://raw.githubusercontent.com/species/josm-preset-traffic_sign_direction/master/direction.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Incline&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/SidewalksPlus&zip=1
- D:\osm\josm\mh_custom\mapcss\foo.mapcss

Last errors/warnings:
- 00000.538 W: extended font config - overriding 'filename.Malgun_Gothic=malgun.ttf' with 'MALGUN.TTF'
- 00000.539 W: extended font config - overriding 'filename.Myanmar_Text=mmrtext.ttf' with 'MMRTEXT.TTF'
- 00000.540 W: extended font config - overriding 'filename.Mongolian_Baiti=monbaiti.ttf' with 'MONBAITI.TTF'
- 00002.899 W: Unable to request certificate of https://roottest-g3.pkioverheid.nl
- 00003.166 W: Unable to request certificate of https://roottest-g3.pkioverheid.nl
- 00014.884 E: Handled by bug report queue: java.lang.IllegalArgumentException: Comparison method violates its general contract!



=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (37) of main
java.lang.IllegalArgumentException: Comparison method violates its general contract!
	at java.base/java.util.ComparableTimSort.mergeHi(ComparableTimSort.java:870)
	at java.base/java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:487)
	at java.base/java.util.ComparableTimSort.mergeForceCollapse(ComparableTimSort.java:426)
	at java.base/java.util.ComparableTimSort.sort(ComparableTimSort.java:222)
	at java.base/java.util.Arrays.sort(Arrays.java:1042)
	at java.desktop/sun.awt.shell.Win32ShellFolderManager2.get(Win32ShellFolderManager2.java:319)
	at java.desktop/sun.awt.shell.ShellFolder.get(ShellFolder.java:272)
	at java.desktop/com.sun.java.swing.plaf.windows.WindowsFileChooserUI$DirectoryComboBoxModel.addItem(WindowsFileChooserUI.java:1123)
	at java.desktop/com.sun.java.swing.plaf.windows.WindowsFileChooserUI.doDirectoryChanged(WindowsFileChooserUI.java:777)
	at java.desktop/com.sun.java.swing.plaf.windows.WindowsFileChooserUI$11.propertyChange(WindowsFileChooserUI.java:868)
	at java.desktop/java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:343)
	at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:335)
	at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:268)
	at java.desktop/java.awt.Component.firePropertyChange(Component.java:8717)
	at java.desktop/javax.swing.JFileChooser.setCurrentDirectory(JFileChooser.java:610)
	at java.desktop/javax.swing.JFileChooser.<init>(JFileChooser.java:364)
	at java.desktop/javax.swing.JFileChooser.<init>(JFileChooser.java:340)
	at org.openstreetmap.josm.gui.widgets.SwingFileChooser.<init>(SwingFileChooser.java:25)
	at org.openstreetmap.josm.gui.widgets.FileChooserManager.doCreateFileChooser(FileChooserManager.java:311)
	at org.openstreetmap.josm.gui.widgets.FileChooserManager.createFileChooser(FileChooserManager.java:204)
	at org.openstreetmap.josm.actions.DiskAccessAction.createAndOpenFileChooser(DiskAccessAction.java:100)
	at org.openstreetmap.josm.actions.OpenFileAction.actionPerformed(OpenFileAction.java:91)
	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2314)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:407)
	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
	at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6621)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3398)
	at java.desktop/java.awt.Component.processEvent(Component.java:6386)
	at java.desktop/java.awt.Container.processEvent(Container.java:2266)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4996)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:775)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:98)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:747)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:744)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

[GerdP]

duplicate of #23233?

[stoecker]

Closed as duplicate of #23233.