Spotless fix

Signed-off-by: Suraj Singh <[email protected]>

qa/mixed-cluster/src/test/java/org/opensearch/backwards/IndexingIT.java

@@ -42,7 +42,6 @@
 import org.opensearch.client.ResponseException;
 import org.opensearch.client.RestClient;
 import org.opensearch.cluster.metadata.IndexMetadata;
-import org.opensearch.cluster.routing.allocation.allocator.BalancedShardsAllocator;
 import org.opensearch.common.Strings;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.xcontent.json.JsonXContent;
@@ -67,7 +66,6 @@
 
 public class IndexingIT extends OpenSearchRestTestCase {
 
-
     private int indexDocs(String index, final int idStart, final int numDocs) throws IOException {
         for (int i = 0; i < numDocs; i++) {
             final int id = idStart + i;
@@ -138,7 +136,7 @@ public void testIndexingWithPrimaryOnBwcNodes() throws Exception {
         ensureYellow(index);
         printIndexSettings(index);
 
-        int docCount = 20;
+        int docCount = 200;
         try (RestClient nodeClient = buildClient(restClientSettings(),
             nodes.getNewNodes().stream().map(Node::getPublishAddress).toArray(HttpHost[]::new))) {
 
@@ -507,11 +505,10 @@ private void assertSeqNoOnShards(String index, Nodes nodes, int numDocs, RestCli
         });
     }
 
-    private List<Shard> buildShards(String index, Nodes nodes, RestClient client) throws IOException, ParseException {
+    private List<Shard> buildShards(String index, Nodes nodes, RestClient client) throws IOException {
         Request request = new Request("GET", index + "/_stats");
         request.addParameter("level", "shards");
         Response response = client.performRequest(request);
-        logger.info("_stats response --> {}", EntityUtils.toString(client().performRequest(request).getEntity()).trim());
         List<Object> shardStats = ObjectPath.createFromResponse(response).evaluate("indices." + index + ".shards.0");
         ArrayList<Shard> shards = new ArrayList<>();
         for (Object shard : shardStats) {