id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
16115	Freeze on Saving to File with New Name	Hb---	team	"==== What steps will reproduce the problem?
1. Create a new layer.
2. Set a point on it to make it dirty.
3. Delete this layer. The dialog ''Unsaved changes - Save/Upload before deleting?'' appears.
4. Click in the text field ''Click here to choose save path''. (Do not click on the small … button to provoke this bug.)
5. Enter a filename in the text field, `datalay4` for example.
6. Deselect ''Upload'' in the column ''Actions to take''.
7. Click the button ''Perform actions before deleting''.

==== What is the expected result?
Create a file datalay4.osm in the current directory and save the data of the layer.

==== What happens instead?
Freeze. No file is created, data is lost and JOSM needs to be restarted.

==== Please provide any additional information below. Attach a screenshot if possible.
[[Image(somefilename.png)]]

Occurs on Windows and on Ubuntu.

{{{
URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-03-19 00:48:34 +0100 (Mon, 19 Mar 2018)
Build-Date:2018-03-19 02:32:19
Revision:13544
Redirecting:to URL 'https://josm.openstreetmap.de/svn/trunk':
Relative:URL: ^/trunk

Identification: JOSM/1.5 (13544 en) Windows 7 64-Bit
OS Build number: Windows 7 Professional (7601)
Memory Usage: 162 MB / 247 MB (26 MB allocated, but free)
Java version: 1.8.0_172-ea-b03, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1280x1024
Maximum Screen Size: 1280x1024
Program arguments: [--language=en]

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.
}}}
"	defect	closed	major	18.03	Core		fixed	template_report deadlock