diff --git a/server/src/main/java/org/elasticsearch/index/engine/LuceneBatchChangesSnapshot.java b/server/src/main/java/org/elasticsearch/index/engine/LuceneBatchChangesSnapshot.java
index 77c52bf82ec6d..fad0ea3dcb9a1 100644
--- a/server/src/main/java/org/elasticsearch/index/engine/LuceneBatchChangesSnapshot.java
+++ b/server/src/main/java/org/elasticsearch/index/engine/LuceneBatchChangesSnapshot.java
@@ -44,8 +44,8 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import static org.elasticsearch.index.engine.LuceneChangesSnapshot.getLeafDocIDs;
-import static org.elasticsearch.index.engine.LuceneChangesSnapshot.loadFromStoredFields;
 import static org.elasticsearch.index.engine.LuceneChangesSnapshot.loadFromSourceLoader;
+import static org.elasticsearch.index.engine.LuceneChangesSnapshot.loadFromStoredFields;
 
 /**
  * A {@link Translog.Snapshot} implementation that retrieves changes from a Lucene index in batches.
@@ -167,7 +167,7 @@ public Translog.Operation next() throws IOException {
         }
         if (op != null) {
             assert fromSeqNo <= op.seqNo() && op.seqNo() <= toSeqNo && lastSeenSeqNo < op.seqNo()
-                    : "Unexpected operation; "
+                : "Unexpected operation; "
                     + "last_seen_seqno ["
                     + lastSeenSeqNo
                     + "], from_seqno ["
diff --git a/server/src/main/java/org/elasticsearch/index/engine/LuceneChangesSnapshot.java b/server/src/main/java/org/elasticsearch/index/engine/LuceneChangesSnapshot.java
index 2a2c568e9eeea..f2c86021add6a 100644
--- a/server/src/main/java/org/elasticsearch/index/engine/LuceneChangesSnapshot.java
+++ b/server/src/main/java/org/elasticsearch/index/engine/LuceneChangesSnapshot.java
@@ -388,7 +388,7 @@ static int[] getLeafDocIDs(ScoreDoc[] scoreDocs, int startIndex, int docBase, in
             scoreDocs,
             startIndex,
             scoreDocs.length,
-            new ScoreDoc(docBase+maxDoc, Float.NaN, -1),
+            new ScoreDoc(docBase + maxDoc, Float.NaN, -1),
             Comparator.comparingInt(a -> a.doc)
         );
         if (rightIndex < 0) {
diff --git a/server/src/main/java/org/elasticsearch/index/mapper/SourceFieldMapper.java b/server/src/main/java/org/elasticsearch/index/mapper/SourceFieldMapper.java
index 5a06351b3ed21..c5dbac1516077 100644
--- a/server/src/main/java/org/elasticsearch/index/mapper/SourceFieldMapper.java
+++ b/server/src/main/java/org/elasticsearch/index/mapper/SourceFieldMapper.java
@@ -202,7 +202,7 @@ public Builder(
             this.indexMode = indexMode;
             this.supportsNonDefaultParameterValues = supportsCheckForNonDefaultParams == false
                 || settings.getAsBoolean(LOSSY_PARAMETERS_ALLOWED_SETTING_NAME, true);
-            this.enableRecoverySource =  indexMode == IndexMode.LOGSDB ? false : enableRecoverySource;
+            this.enableRecoverySource = indexMode == IndexMode.LOGSDB ? false : enableRecoverySource;
         }
 
         public Builder setSynthetic() {