Should include imported data when saving a session

[naoliv]

I am unsure if this should be reported against the opendata plugin or core, sorry.

When saving a session with an imported data (a shapefile, in this case), it's possible to see that we can't include this data in the session (which I guess it doesn't make sense, since the data was already converted and is available inside JOSM)

JOSM:

Build-Date:2016-09-21 21:43:56
Revision:11038
Is-Local-Build:true

Identification: JOSM/1.5 (11038 SVN pt_BR) Linux Debian GNU/Linux unstable (sid)
Memory Usage: 858 MB / 4029 MB (404 MB allocated, but free)
Java version: 1.8.0_102-8u102-b14.1-2-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Java package: openjdk-8-jre:amd64-8u102-b14.1-2
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-9
VM arguments: [-Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
+ AddrInterpolation (32699)
+ Create_grid_of_ways (32699)
+ FastDraw (32938)
+ FixAddresses (32796)
+ ImportImagePlugin (32699)
+ OpeningHoursEditor (32699)
+ PicLayer (32796)
+ SimplifyArea (32796)
+ apache-commons (32699)
+ buildings_tools (32944)
+ download_along (32946)
+ editgpx (32699)
+ ejml (32680)
+ geotools (32813)
+ graphview (32796)
+ jogl (1.0.46)
+ jts (32699)
+ kendzi3d (1.0.191)
+ kendzi3d-resources (0.0.1)
+ log4j (32699)
+ measurement (32936)
+ merge-overlap (32699)
+ opendata (32898)
+ pdfimport (32796)
+ photo_geotagging (32699)
+ poly (32699)
+ reverter (32796)
+ tagging-preset-tester (32869)
+ todo (30000)
+ turnlanes-tagging (245)
+ turnrestrictions (32796)
+ undelete (32699)
+ utilsplugin2 (32815)

[Don-vip]

In 15377/josm:

see #13679 - refactor session import/export classes for easier plugin extensions

[Don-vip]

Fixed in [o35139:35140].

[Don-vip]

In 15386/josm:

see #13679 - rename method to avoid clash with existing one