IndexUpdateRequest request = new IndexUpdateRequest( indexingContext, resourceFetcher );
request.setForceFullUpdate( this.fullDownload );
request.setLocalIndexCacheDir( indexCacheDirectory );
this.indexUpdater.fetchAndUpdateIndex( request );
stopWatch.stop();
log.info( "time update index from remote for repository {}: {} s", this.remoteRepository.getId(),
( stopWatch.getTime() / 1000 ) );
// index packing optionnal ??
//IndexPackingRequest indexPackingRequest =