I think the problem may have to do with m2e
configuration:
https://www.eclipse.org/m2e/documentation/m2e-execution-not-covered.html
I'm not done reading the above doc, but it looks like that
there is some configuration we must do and perhaps some stuff
needed in the poms.
Apparently m2e has a "lifecycle-mapping" which maps
information from the poms to the workspace project configuration
and build. Under Preferences->Maven->Lifecycle Mappings you
can set the location for the lifecycle map file, open it or reload
it. By default it's in the new workspace under
.metadata/.plugins/org.eclipse.m2e.core/lifecycle-mapping-metadata.xml,
but apparently there is no such file on a fresh install.
As for the working sets, the relevant bit in the log shows
this:
[2016-05-09 11:23:32] Importing project papyrus-rt-php
[2016-05-09 11:23:33] Performing Working Sets (Papyrus-RT JUnit Framework)
[2016-05-09 11:23:33] Performing Working Sets (Papyrus UML-RT Profile +
Papyrus UML-RT
Profile Tests)
[2016-05-09 11:23:33] Performing Working Sets (Papyrus UML-RT Core +
Papyrus UML-RT Core
Tests)
[2016-05-09 11:23:33] Performing Working Sets (Papyrus UML-RT Tooling +
Papyrus UML-RT
Tooling Tests)
[2016-05-09 11:23:33] Performing Working Sets (Papyrus UML-RT Codegen + Papyrus UML-RT Codegen Tests)
[2016-05-09 11:23:33] Performing Working Sets (Papyrus XtUML-RT + Papyrus XtUML-RT Tests)
[2016-05-09 11:23:33] Performing Working Sets (Papyrus UML-RT Releng + Papyrus UML-RT Features)
[2016-05-09 11:23:34] Performing Working Sets (Papyrus-RT Website)
[2016-05-09 11:23:34]
so there doesn't seem to be anything different.
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