diff --git a/src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchTemplate.java b/src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchTemplate.java
index 04a07f20c..f849c2822 100644
--- a/src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchTemplate.java
+++ b/src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchTemplate.java
@@ -468,7 +468,7 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 
 	@Override
 	public List<SearchHits<?>> multiSearch(List<? extends Query> queries, List<Class<?>> classes,
-		   List<IndexCoordinates> indexes) {
+			List<IndexCoordinates> indexes) {
 
 		Assert.notNull(queries, "queries must not be null");
 		Assert.notNull(classes, "classes must not be null");
@@ -652,9 +652,8 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 					failedDocuments);
 		}
 
-		return bulkResponse.items().stream()
-				.map(item -> new IndexedObjectInformation(item.id(), item.index(), item.seqNo(), item.primaryTerm(),
-						item.version()))
+		return bulkResponse.items().stream().map(
+				item -> new IndexedObjectInformation(item.id(), item.index(), item.seqNo(), item.primaryTerm(), item.version()))
 				.collect(Collectors.toList());
 
 	}
diff --git a/src/main/java/org/springframework/data/elasticsearch/client/erhlc/ElasticsearchRestTemplate.java b/src/main/java/org/springframework/data/elasticsearch/client/erhlc/ElasticsearchRestTemplate.java
index dea1a3403..ff19938a5 100644
--- a/src/main/java/org/springframework/data/elasticsearch/client/erhlc/ElasticsearchRestTemplate.java
+++ b/src/main/java/org/springframework/data/elasticsearch/client/erhlc/ElasticsearchRestTemplate.java
@@ -381,8 +381,7 @@ public class ElasticsearchRestTemplate extends AbstractElasticsearchTemplate {
 						response.getPrimaryTerm(), //
 						response.getVersion());
 			} else {
-				return new IndexedObjectInformation(bulkItemResponse.getId(), bulkItemResponse.getIndex(), null, null,
-						null);
+				return new IndexedObjectInformation(bulkItemResponse.getId(), bulkItemResponse.getIndex(), null, null, null);
 			}
 
 		}).collect(Collectors.toList());
@@ -561,7 +560,7 @@ public class ElasticsearchRestTemplate extends AbstractElasticsearchTemplate {
 
 	@Override
 	public List<SearchHits<?>> multiSearch(List<? extends Query> queries, List<Class<?>> classes,
-		   List<IndexCoordinates> indexes) {
+			List<IndexCoordinates> indexes) {
 
 		Assert.notNull(queries, "queries must not be null");
 		Assert.notNull(classes, "classes must not be null");
diff --git a/src/main/java/org/springframework/data/elasticsearch/core/SearchOperations.java b/src/main/java/org/springframework/data/elasticsearch/core/SearchOperations.java
index 3a3947cc3..7a9c29a80 100644
--- a/src/main/java/org/springframework/data/elasticsearch/core/SearchOperations.java
+++ b/src/main/java/org/springframework/data/elasticsearch/core/SearchOperations.java
@@ -140,8 +140,10 @@ public interface SearchOperations {
 	 * @param classes the entity classes used for property mapping
 	 * @param indexes the indexes to run the queries against
 	 * @return list of SearchHits
+	 * @since 5.1
 	 */
-	List<SearchHits<?>> multiSearch(List<? extends Query> queries, List<Class<?>> classes, List<IndexCoordinates> indexes);
+	List<SearchHits<?>> multiSearch(List<? extends Query> queries, List<Class<?>> classes,
+			List<IndexCoordinates> indexes);
 
 	/**
 	 * Execute the criteria query against elasticsearch and return result as {@link SearchHits}
@@ -232,19 +234,20 @@ public interface SearchOperations {
 	/**
 	 * Opens a point in time (pit) in Elasticsearch.
 	 *
-	 * @param index             the index name(s) to use
-	 * @param keepAlive         the duration the pit shoult be kept alive
+	 * @param index the index name(s) to use
+	 * @param keepAlive the duration the pit shoult be kept alive
 	 * @return the pit identifier
 	 * @since 5.0
 	 */
 	default String openPointInTime(IndexCoordinates index, Duration keepAlive) {
 		return openPointInTime(index, keepAlive, false);
 	}
+
 	/**
 	 * Opens a point in time (pit) in Elasticsearch.
 	 *
-	 * @param index             the index name(s) to use
-	 * @param keepAlive         the duration the pit shoult be kept alive
+	 * @param index the index name(s) to use
+	 * @param keepAlive the duration the pit shoult be kept alive
 	 * @param ignoreUnavailable if {$literal true} the call will fail if any of the indices is missing or closed
 	 * @return the pit identifier
 	 * @since 5.0
diff --git a/src/test/java/org/springframework/data/elasticsearch/core/ElasticsearchIntegrationTests.java b/src/test/java/org/springframework/data/elasticsearch/core/ElasticsearchIntegrationTests.java
index 0d37336fc..d5f659a26 100755
--- a/src/test/java/org/springframework/data/elasticsearch/core/ElasticsearchIntegrationTests.java
+++ b/src/test/java/org/springframework/data/elasticsearch/core/ElasticsearchIntegrationTests.java
@@ -29,16 +29,7 @@ import java.lang.Double;
 import java.lang.Integer;
 import java.lang.Long;
 import java.lang.Object;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.UUID;
+import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
@@ -1784,8 +1775,7 @@ public abstract class ElasticsearchIntegrationTests {
 
 		List<SearchHits<?>> searchHitsList = operations.multiSearch(queries,
 				Lists.newArrayList(SampleEntity.class, Book.class),
-				List.of(IndexCoordinates.of(indexNameProvider.indexName()),
-						IndexCoordinates.of(bookIndex.getIndexName())));
+				List.of(IndexCoordinates.of(indexNameProvider.indexName()), IndexCoordinates.of(bookIndex.getIndexName())));
 
 		bookIndexOperations.delete();