Unable to save compressed file

[Adrian]

What steps will reproduce the problem?

1. Load some data into JOSM
2. Choose Save or Save As
3. Enter a filename which ends in .osm.gz

Or

1. Open a compressed file (.osm.gz)
2. Choose Save
3. Dismiss the overwrite warning

What is the expected result?

A compressed file is saved with the name chosen

What happens instead?

An uncompressed file is saved with the extension .osm.gz.osm

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

This is a regression between r7643 with Java 7u71 and r7995 with Java 7u75

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-02-01 02:33:54
Last Changed Author: Don-vip
Revision: 7995
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-01-31 15:17:59 +0100 (Sat, 31 Jan 2015)
Last Changed Rev: 7995

Identification: JOSM/1.5 (7995 en) Mac OS X 10.9.5
Memory Usage: 767 MB / 3641 MB (414 MB allocated, but free)
Java version: 1.7.0_75, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Dataset consistency test: No problems found

Plugins:
- ImportImagePlugin (30892)
- InfoMode (30892)
- PicLayer (30892)
- cadastre-fr (30892)
- download_along (30892)
- editgpx (30892)
- geotools (30892)
- imagery_offset_db (30892)
- jts (30892)
- log4j (30892)
- measurement (30892)
- opendata (30911)
- poly (30892)
- reverter (30892)
- turnrestrictions (30892)
- undelete (30892)
- utilsplugin2 (30892)
- waydownloader (30892)

Last errors/warnings:
- W: TMS - Failed downloading http://ecn.t2.tiles.virtualearth.net/tiles/a120222122311121300.jpeg?g=3262: Attribution is not loaded yet
- W: TMS - Failed downloading http://ecn.t2.tiles.virtualearth.net/tiles/a120222122311121230.jpeg?g=3262: Attribution is not loaded yet
- W: TMS - Failed downloading http://ecn.t1.tiles.virtualearth.net/tiles/a120222122311121212.jpeg?g=3262: Attribution is not loaded yet
- W: TMS - Failed downloading http://ecn.t1.tiles.virtualearth.net/tiles/a120222122311121322.jpeg?g=3262: Attribution is not loaded yet
- W: TMS - Failed downloading http://ecn.t3.tiles.virtualearth.net/tiles/a120222122311121232.jpeg?g=3262: Attribution is not loaded yet

[Don-vip]

Not a regression but a change of behaviour with the use of native OSX file choosers, see:

• wiki/Changelog/2014
• #10024 and #10455

If you don't like it, you can switch back to Java file choosers in preferences by unchecking "use native file dialogs" option.