Changing screen resolution leads to application hanging when downloading content

[daniel.oconnor@…]

What steps will reproduce the problem?

1. Have a large screen resolution
2. Open the download area selection UI (Ctrl+Shift+Down), maximize it
3. Close josm
4. Change screen resolution to something very small
5. Open josm, open download area selection UI

What is the expected result?

UI opens with dimensions that are min(screen.width x screen.height, last.width x last.height)

What happens instead?

The window does not display; the application becomes unresponsive.

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

Revision: 8997
Repository Root: http://josm.openstreetmap.de/svn
Relative URL: ^/trunk
Last Changed Author: Don-vip
Last Changed Date: 2015-11-07 22:34:27 +0100 (Sat, 07 Nov 2015)
Build-Date: 2015-11-08 02:32:31
URL: http://josm.openstreetmap.de/svn/trunk
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last Changed Rev: 8997

Identification: JOSM/1.5 (8997 en_AU) Linux Ubuntu 15.10
Memory Usage: 360 MB / 1755 MB (232 MB allocated, but free)
Java version: 1.8.0_91, Oracle Corporation, OpenJDK 64-Bit Server VM
VM arguments: [-Djosm.restart=true, -Djosm.home=/home/clockwerx/.josm-latest, -Djava.net.useSystemProxies=true]
Dataset consistency test: No problems found

Plugins:
- BuildingGeneralization (UNKNOWN)
- FixAddresses (31772)
- HouseNumberTaggingTool (31772)
- ImproveOsm (24)
- Mapillary (31802)
- OpeningHoursEditor (31772)
- ShapeTools (1000)
- apache-commons (31772)
- apache-http (31772)
- buildings_tools (31772)
- ejml (31772)
- geotools (31774)
- jts (31772)
- log4j (31772)
- opendata (31772)
- terracer (31772)
- tofix (171)
- utilsplugin2 (31772)

[Don-vip]

You're running an outdated version of JOSM. Can you please upgrade to current stable version, and see if it's fixed?
Upgrading Ubuntu would be interesting also.