hits = searcher.search(new TermQuery(searchTerm));
assertEquals("reader incorrectly sees changes from writer with autoCommit disabled", 14, hits.length());
searcher.close();
// Now, close the writer:
writer.abort();
assertNoUnreferencedFiles(dir, "unreferenced files remain after abort()");
searcher = new IndexSearcher(dir);
hits = searcher.search(new TermQuery(searchTerm));