Thanks both for your kind reply, very appreciated!

I was sure Plexus Interpolator supported that so I had the trouble I
was doing something wrong at API level :)

Keep up the good work, all the best!
~Simo

http://people.apache.org/~simonetripodi/
http://twitter.com/simonetripodi
On Tue, Oct 16, 2018 at 10:12 AM Olivier Lamy <ol...@apache.org> wrote:
>
> correct ATM we don't really have interpolation in such scripted way :(
>
>
> On Tue, 16 Oct 2018 at 18:07, Robert Scholte <apa...@sourcegrounds.com>
> wrote:
>
> > I recognize the issue,  but never paid attention to it since in general it
> > doesn't make sense to access any listing entry in the pom by index. I have
> > no solution here.
> > Robert
> > Verzonden vanaf mijn Samsung Galaxy-smartphone.
> > -------- Oorspronkelijk bericht --------Van: Simone Tripodi <
> > simonetrip...@apache.org> Datum: 15-10-18  12:12  (GMT+03:00) Aan: Maven
> > Developers List <dev@maven.apache.org> Onderwerp:
> > DefaultMavenReaderFilter API does not correctly interpolate
> >   collection variables
> > Hi all mates,
> >
> > I am writing a plugin which needs to filter & then process resources,
> > I am using the DefaultMavenReaderFilter API below:
> >
> >  DefaultMavenReaderFilter#filter( Reader, boolean, MavenProject,
> > List<String>, boolean, MavenSession )
> >
> > in my resource I declared few variables that have to be interpolated,
> > everything works except:
> >
> >   "license": "${project.licenses[0].name}"
> >
> > which is not interpolated and keeps to be represented as the original
> > string; if I try to replace it with
> >
> >   "license": "${project.licenses}",
> >
> > it is correctly interpolated as
> >
> >   "license":"[org.apache.maven.model.License@30135202]"
> >
> > Any idea what is wrong?
> > Many thanks in advance!
> > ~Simo
> >
> >  http://people.apache.org/~simonetripodi/
> > http://twitter.com/simonetripodi
> >
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> >
> >
>
> --
> Olivier Lamy
> http://twitter.com/olamy | http://linkedin.com/in/olamy

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