? new BasicSinglePassIndexer(ApplicationSetup.TERRIER_INDEX_PATH, ApplicationSetup.TERRIER_INDEX_PREFIX)
: new BasicIndexer(ApplicationSetup.TERRIER_INDEX_PATH, ApplicationSetup.TERRIER_INDEX_PREFIX);
SimpleFileCollection sfc = new SimpleFileCollection(folderList, true);
indexer.index(new Collection[] { sfc });
//load in the indexes
if (loadIndices()) {
//indices loaded