Now I tried to find out the concrete timestamped version
of the artifact using the aether system session and different methods
(resolveVersion(), resolveArtifact()) but with no success.
I always get version and base version being resolved to "2.1-SNAPSHOT".
I have inspected the .m2 local repo and looked into our metadata which
looks like below. So, in the metadata there is the timestamp recorded.
[...]
<?xml version="1.0" encoding="UTF-8"?>
<metadata modelVersion="1.1.0">
<groupId>net.sourceforge.jadex</groupId>
<artifactId>jadex-applications-bdi</artifactId>
<version>2.1-SNAPSHOT</version>
<versioning>
<snapshot>
<localCopy>true</localCopy>
</snapshot>
