spotless check fix; changelog

Signed-off-by: Petar Dzepina <[email protected]>

CHANGELOG.md

@@ -75,6 +75,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased 2.x]
 ### Added
+- Added new public method to QueryStringQueryBuilder to extract all used fields ([#6020](https://github.com/opensearch-project/OpenSearch/pull/6020))
 - Adding index create block when all nodes have breached high disk watermark ([#5852](https://github.com/opensearch-project/OpenSearch/pull/5852))
 - Added cluster manager throttling stats in nodes/stats API ([#5790](https://github.com/opensearch-project/OpenSearch/pull/5790))
 - Added support for feature flags in opensearch.yml ([#4959](https://github.com/opensearch-project/OpenSearch/pull/4959))

server/src/test/java/org/opensearch/index/query/QueryStringQueryBuilderTests.java

@@ -466,17 +466,16 @@ public void testExtractAllUsedFields() {
         assertTrue(allUsedFields.contains(KEYWORD_FIELD_NAME));
 
         // fields with field prefix
-        allUsedFields = queryStringQuery("654654356")
-            .fields(Map.of(TEXT_FIELD_NAME, 1.0f, OBJECT_FIELD_NAME + ".*", 1.0f))
+        allUsedFields = queryStringQuery("654654356").fields(Map.of(TEXT_FIELD_NAME, 1.0f, OBJECT_FIELD_NAME + ".*", 1.0f))
             .extractAllUsedFields(createShardContext());
         assertTrue(allUsedFields.contains(TEXT_FIELD_NAME));
         assertTrue(allUsedFields.contains(OBJECT_FIELD_NAME + "." + DATE_FIELD_NAME));
         assertTrue(allUsedFields.contains(OBJECT_FIELD_NAME + "." + INT_FIELD_NAME));
 
         // field prefix in query_string with bear token and fields combo
-        allUsedFields = queryStringQuery(TEXT_FIELD_NAME + "\\*:test 12345")
-            .fields(Map.of(INT_FIELD_NAME, 1.0f, OBJECT_FIELD_NAME + ".*", 1.0f))
-            .extractAllUsedFields(createShardContext());
+        allUsedFields = queryStringQuery(TEXT_FIELD_NAME + "\\*:test 12345").fields(
+            Map.of(INT_FIELD_NAME, 1.0f, OBJECT_FIELD_NAME + ".*", 1.0f)
+        ).extractAllUsedFields(createShardContext());
         assertTrue(allUsedFields.contains(TEXT_FIELD_NAME));
         assertTrue(allUsedFields.contains(KEYWORD_FIELD_NAME));
         assertTrue(allUsedFields.contains(OBJECT_FIELD_NAME + "." + DATE_FIELD_NAME));