code: @Override
      public Transfer retrieve( final ArtifactStore store, final String path )
              throws IndyWorkflowException
      {
          return retrieve( store, path, new EventMetadata() );
      }
docs: /*
  (non-Javadoc)
  @see org.commonjava.indy.core.rest.util.FileManager#download(org.commonjava.indy.core.model.ArtifactStore,
  java.lang.String)