The "More Tools" menu doesn't turn on with Utilsplugin2

[Palolo]

What steps will reproduce the problem?

1. I have added the utilsplugin2

What is the expected result?

The menu for "More Tools" does not appear

What happens instead?

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

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-11-06 20:18:38 +0100 (Sun, 06 Nov 2016)
Build-Date:2016-11-06 21:45:03
Revision:11223
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11223 en) Windows 7 64-Bit
Memory Usage: 162 MB / 989 MB (53 MB allocated, but free)
Java version: 1.8.0_111-b14, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1366x768
Maximum Screen Size: 1366x768

Plugins:
+ buildings_tools (33004)

[Klumbumbus]

Are you sure that you correctly installed it? Your statusreport doesn't display it :

Plugins:
+ buildings_tools (33004)

Did you restart JOSM?

[skyper]

Works for me without restart:

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-12-21 19:34:36 +0100 (Wed, 21 Dec 2016)
Build-Date:2016-12-22 02:32:16
Revision:11410
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11410 en) Linux Debian GNU/Linux 8.6 (jessie)
Memory Usage: 413 MB / 882 MB (138 MB allocated, but free)
Java version: 1.8.0_111-8u111-b14-2~bpo8+1-b14, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-8-jre:amd64-8u111-b14-2~bpo8+1
Java ATK Wrapper package: libatk-wrapper-java:all-0.30.4-3
Program arguments: [--language=en]

Plugins:
+ utilsplugin2 (33088)

Last errors/warnings:
- W: Invalid jar file ''<josm.userdata>/plugins/utilsplugin2.jar.new'' (exists: false, canRead: false)

Replying to Klumbumbus:

Did you restart JOSM?

Should work without restart.