tree 217a6abd737def5f496892fbd26a1dfce75dd22e
parent 17d8b45dcf4e4f442d4e3becd2ae4ea1418be6dc
author Jörg Kubitz <jkubitz-eclipse@gmx.de> 1659517056 +0200
committer Jörg Kubitz <jkubitz-eclipse@gmx.de> 1659517056 +0200

Synchronize Maven: resolve using batches

use
 RepositorySystem.resolveArtifacts() per plugin instead of
 RepositorySystem.resolveArtifact() per file

opens less TCP connections and is reproducible faster.
like ~ 8min -> 3min on my setup

Also use eclipse resource API instead of java file api.

Change-Id: Idf0f1f0265cc775890eaf797a1a2fefdb8db730f