Opening directory in file picker (non ASCII character file names?)

[anonymous]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

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

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2023-06-02 17:23:29 +0200 (Fri, 02 Jun 2023)
Revision:18746
Build-Date:2023-06-03 01:31:02
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18746 en) Linux Freedesktop.org SDK 22.08 (Flatpak runtime)
Memory Usage: 676 MB / 7960 MB (385 MB allocated, but free)
Java version: 17.0.7+7, Flathub, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 2560×1440 (scaling 1.00×1.00) :0.1 1440×900 (scaling 1.00×1.00)
Maximum Screen Size: 2560×1440
Best cursor sizes: 16×16→16×16, 32×32→32×32
Environment variable LANG: en_US.UTF-8
System property file.encoding: ANSI_X3.4-1968
System property sun.jnu.encoding: ANSI_X3.4-1968
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890
Desktop environment: KDE
VM arguments: [--module-path=/app/share/openjfx/lib, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, -Djosm.restart=true, -Djava.net.useSystemProxies=true, --add-exports=java.base/sun.security.action=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED]
Dataset consistency test: No problems found

Plugins:
+ DirectDownload (36031)
+ FastDraw (36066)
+ ImageWayPoint (35893)
+ ImproveOsm (238)
+ Mapillary (2.1.4)
+ PicLayer (1.0.2)
+ apache-commons (36034)
+ apache-http (35924)
+ auto_tools (81)
+ buildings_tools (36011)
+ continuosDownload (1.3.4)
+ editgpx (36079)
+ fastdriveway (v1.0.1)
+ geochat (36079)
+ imagery_offset_db (36079)
+ jaxb (35952)
+ jna (36005)
+ jogl (1.2.3)
+ kendzi3d-resources (0.0.2)
+ log4j (36045)
+ openqa (v0.3.3)
+ pbf (36034)
+ utilsplugin2 (36079)
+ wikipedia (605)
+ wms-turbo-challenge2 (35939)

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/iD&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Direction&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Bench&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Incline&zip=1
+ https://www.openrailwaymap.org/styles/standard.zip
- ${HOME}/.local/share/JOSM/styles/sit.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Streets&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/MapWithAI&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/FixmeAndNote&zip=1
+ https://www.openrailwaymap.org/styles/josm-additional.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/SidewalksAndFootways&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Cycleways&zip=1

Last errors/warnings:
- 00004.515 W: Failed to load Mappaint styles from '${HOME}/.local/share/JOSM/styles/sit.mapcss'. Exception was: java.nio.file.NoSuchFileException: ${HOME}/.local/share/JOSM/styles/sit.mapcss
- 00004.516 E: java.nio.file.NoSuchFileException: ${HOME}/.local/share/JOSM/styles/sit.mapcss
- 00044.027 E: Handled by bug report queue: java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: ${HOME}/Downloads/MD Lok��mie divdabji.pdf
- 00103.759 E: Handled by bug report queue: java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: ${HOME}/Downloads/MD Lok��mie divdabji.pdf



=== STACK TRACE ===
Thread: Basic L&F File Loading Thread (213)
java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/ice/Downloads/MD Lok��mie divdabji.pdf
	at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:121)
	at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:68)
	at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279)
	at java.base/java.nio.file.Path.of(Path.java:147)
	at java.base/java.nio.file.Paths.get(Paths.java:69)
	at java.desktop/sun.awt.shell.ShellFolder.getShellFolder(ShellFolder.java:265)
	at java.desktop/javax.swing.filechooser.FileSystemView.getFiles(FileSystemView.java:585)
	at java.desktop/javax.swing.plaf.basic.BasicDirectoryModel$FilesLoader.run0(BasicDirectoryModel.java:306)
	at java.desktop/javax.swing.plaf.basic.BasicDirectoryModel$FilesLoader.run(BasicDirectoryModel.java:295)
	at java.base/java.lang.Thread.run(Thread.java:833)

[taylor.smock]

Closed as duplicate of #14596.