@Test
public void testDocumentsWithNullValue() throws Exception {
try {
client.admin().indices().prepareDelete("test").execute().actionGet();
} catch (Exception e) {
<BUG>}
client.admin().indices().prepareCreate("test").execute().actionGet();
</BUG>
client.admin().cluster().prepareHealth().setWaitForGreenStatus().execute().actionGet();
client.prepareIndex("test", "type1").setSource(jsonBuilder().startObject()

@Test
public void testTrackScores() throws Exception {
try {
client.admin().indices().prepareDelete("test").execute().actionGet();
} catch (Exception e) {
}
client.admin().indices().prepareCreate("test").execute().actionGet();
client.admin().cluster().prepareHealth().setWaitForGreenStatus().execute().actionGet();
client.prepareIndex("test", "type1").setSource(jsonBuilder().startObject()
