code: protected File getLocalRepoFile( ArtifactMetadata metadata )
      {
          String path = localRepository.pathOfLocalRepositoryMetadata( metadata, localRepository );
          return new File( localRepository.getBasedir(), path );
      }
docs: Gets the path of the specified artifact metadata within the local repository. Note that the returned path need
  not exist (yet).
  
  @param metadata The artifact metadata whose local repo path should be determined, must not be <code>null</code>.
  @return The absolute path to the artifact metadata when installed, never <code>null</code>.