Should group "missing name" validation results

[naoliv]

The "missing name" test isn't grouping all its problems inside one category (since the name is being used in the info message):

Shouldn't the name be excluded from the message?

JOSM

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-05-26 01:31:54
Last Changed Author: Don-vip
Revision: 8426
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-05-26 01:37:50 +0200 (Tue, 26 May 2015)
Last Changed Rev: 8426

Identification: JOSM/1.5 (8426 pt_BR) Linux Debian GNU/Linux testing (stretch)
Memory Usage: 1010 MB / 10206 MB (521 MB allocated, but free)
Java version: 1.7.0_75, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-7-jre:amd64-7u75-2.5.4-2
VM arguments: [-Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
- Create_grid_of_ways (30892)
- OpeningHoursEditor (30962)
- PicLayer (31114)
- SimplifyArea (30962)
- buildings_tools (31120)
- conflation (0.1.7)
- contourmerge (1013)
- download_along (30892)
- editgpx (30892)
- geotools (31068)
- importvec (30892)
- jts (31002)
- log4j (30892)
- measurement (30892)
- merge-overlap (30988)
- opendata (31116)
- pbf (31010)
- pdfimport (30892)
- poly (31056)
- reverter (31120)
- scripting (30710)
- todo (29154)
- turnrestrictions (31034)
- undelete (30892)
- utilsplugin2 (31153)

[naoliv]

The same for Very long segment of XX kilometers

[Klumbumbus]

kind of a regression of r8239.

I think the individual name after name:*= helps to better understand the error message.

Are there real use cases where you get a lot of these errors, or was the screenshot created with a overpass extract which specialized on these error types?

[Klumbumbus]

Same question for Very long segment of XX kilometers

[naoliv]

Both are real with what I work (but maybe I am not a good example of a JOSM user, since usually I work with big areas or a lot of data).
Sorting them could help a lot (#11072; I usually see the Missing name and Very long segment messages inserted between the other warnings) or, if possible, could they be displayed in another level?

For example:

Warnings
  |_ Something A
  |_ Something B
  |_ Very long segments
    |_ segment of 10 kilometers
    |_ segment of 15 kilometers
    |_ segment of XX kilometers
  |_ Something C
  |_ Missing names
    |_ add tag with correct language key in name:*=Foo
    |_ add tag with correct language key in name:*=Bar
  |_ …

[Don-vip]

In 8455/josm:

fix #11484 - group "missing name" and "long segments" validation results

[Don-vip]

In 8458/josm:

see #11484 - update unit test