@Test
public void testBasics() throws Exception {
IndexWriter writer = new IndexWriter(this.directory,
new IndexWriterConfig(
Version.LUCENE_35, new WhitespaceAnalyzer(Version.LUCENE_35)));
writer.addDocument(new DocumentBuilder().add("value", "5").build());
writer.close();
IndexReader reader = IndexReader.open(this.directory);
IndexSearcher searcher = new IndexSearcher(reader);