sonatype/nexus — pull request #424 by cstamas (2012-06-05 10:58:07+00:00)
Title: NEXUS-5043: decode the path

This problem was never hit as "non standard" characters are rarely used
in GAV coordinates, and before, even if they were used, Maven2 by default
used lightweight wagon that does not encoded paths.

Today, Maven3 defaults to wagon-http that uses Apache HttpClient that does
encode paths if a "prohibited" character is used.