import org.elasticsearch.action.admin.indices.create.CreateIndexRequestBuilder;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsResponse;
import org.elasticsearch.action.admin.indices.flush.FlushResponse;
import org.elasticsearch.action.admin.indices.optimize.OptimizeResponse;
import org.elasticsearch.action.admin.indices.refresh.RefreshResponse;
<BUG>import org.elasticsearch.action.get.GetResponse;
import org.elasticsearch.action.index.IndexResponse;</BUG>
import org.elasticsearch.action.support.broadcast.BroadcastOperationRequestBuilder;
import org.elasticsearch.action.support.broadcast.BroadcastOperationResponse;
import org.elasticsearch.client.AdminClient;

import org.elasticsearch.action.admin.indices.create.CreateIndexRequestBuilder;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsResponse;
import org.elasticsearch.action.admin.indices.flush.FlushResponse;
import org.elasticsearch.action.admin.indices.optimize.OptimizeResponse;
import org.elasticsearch.action.admin.indices.refresh.RefreshResponse;
import org.elasticsearch.action.get.GetResponse;
import org.elasticsearch.action.index.IndexRequestBuilder;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.support.broadcast.BroadcastOperationRequestBuilder;
import org.elasticsearch.action.support.broadcast.BroadcastOperationResponse;
import org.elasticsearch.client.AdminClient;
