diff --git a/test/framework/src/main/java/org/opensearch/repositories/blobstore/BlobStoreTestUtil.java b/test/framework/src/main/java/org/opensearch/repositories/blobstore/BlobStoreTestUtil.java
index 21342f1c92477..32f445bf24a41 100644
--- a/test/framework/src/main/java/org/opensearch/repositories/blobstore/BlobStoreTestUtil.java
+++ b/test/framework/src/main/java/org/opensearch/repositories/blobstore/BlobStoreTestUtil.java
@@ -90,7 +90,6 @@
 
 import static org.opensearch.test.OpenSearchTestCase.buildNewFakeTransportAddress;
 import static org.opensearch.test.OpenSearchTestCase.randomIntBetween;
-import static org.hamcrest.Matchers.anEmptyMap;
 import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.empty;
 import static org.hamcrest.Matchers.hasKey;
@@ -167,8 +166,7 @@ private static void assertIndexGenerations(BlobContainer repoRoot, long latestGe
         assertTrue(indexGenerations.length <= 2);
     }
 
-    private static void assertShardIndexGenerations(BlobContainer repoRoot, RepositoryData repositoryData)
-        throws IOException {
+    private static void assertShardIndexGenerations(BlobContainer repoRoot, RepositoryData repositoryData) throws IOException {
         final ShardGenerations shardGenerations = repositoryData.shardGenerations();
         final BlobContainer indicesContainer = repoRoot.children().get("indices");
         for (IndexId index : shardGenerations.indices()) {