Builder docBuilder = Document.newBuilder().setId("tck").setLocale(Locale.FRENCH).setRank(8);
docBuilder.addField(Field.newBuilder().setName("field1").setText("text field"));
docBuilder.addField(Field.newBuilder().setName("field1").setNumber(987));
docBuilder.addField(Field.newBuilder().setName("field2").setNumber(123));
docBuilder.addField(Field.newBuilder().setName("field3").setDate(new Date()));
index.put(docBuilder.build());
sync();
Results<ScoredDocument> result = searchDocs(index, "", 0);
assertEquals(1, result.getNumberReturned());
ScoredDocument retDoc = result.iterator().next();