Importing shapefiles with Swiss projection fails when using Java 9

[johsin18]

What steps will reproduce the problem?

1. Start JOSM using Java 9.0.1+11, on Windows 10; have the OpenData plugin installed
2. Try to import an ESRI shapefile, e.g. unpack the attached file and try to open the contained BB_BoFlaeche.shp

What is the expected result?

The file is successfully imported.

What happens instead?

The import fails, showing the message
JOSM was unable to find a strict mathematical transformation between 'CH1903+_LV95' and WGS84

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

This kind of import works when running JOSM on Java 8.

The attached "latest warnings" show the state after trying to import.

I would greatly appreciate a fix, as I would like to benefit from the great HighDPI support in Java 9, finally.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-12-31 03:09:43 +0100 (Sun, 31 Dec 2017)
Revision:13265
Build-Date:2017-12-31 02:33:46
URL:http://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (13265 en) Windows 10 64-Bit
OS Build number: Windows 10 Home 1709 (16299)
Memory Usage: 247 MB / 247 MB (34 MB allocated, but free)
Java version: 9.0.1+11, Oracle Corporation, Java HotSpot(TM) Server VM
Screen: \Display0 3200x1800
Maximum Screen Size: 3200x1800
Dataset consistency test: No problems found

Plugins:
+ DxfImport (1012)
+ Mapillary (v1.5.9)
+ apache-commons (33668)
+ apache-http (32699)
+ continuosDownload (68)
+ download_along (33710)
+ ejml (32680)
+ geotools (33958)
+ imagery_offset_db (33774)
+ jogl (1.1.0)
+ jts (32699)
+ log4j (32699)
+ opendata (33978)
+ turnrestrictions (33780)
+ utilsplugin2 (33991)

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.
- W: Warning: Failed to scan file 'site-svn.openstreetmap.org-_applications_editors_josm_plugins_opendata_modules.txt' for module information. Skipping.
- W: java.nio.charset.UnsupportedCharsetException: 1252

[Don-vip]

Fixed in [o34017:34020]. Thank for the bug report!

[johsin18]

Fix deployed to my machine the next day automatically. Awesome! Many thanks!