remove extra files creation supression in mock directories in BlobSto…

…reRepositoryTests

Signed-off-by: Varun Bansal <bansvaru@amazon.com>

server/src/test/java/org/opensearch/repositories/blobstore/BlobStoreRepositoryRemoteIndexTests.java

@@ -32,7 +32,6 @@
 
 package org.opensearch.repositories.blobstore;
 
-import org.apache.lucene.tests.util.LuceneTestCase;
 import org.opensearch.action.admin.cluster.repositories.get.GetRepositoriesResponse;
 import org.opensearch.action.admin.cluster.snapshots.create.CreateSnapshotResponse;
 import org.opensearch.client.Client;

server/src/test/java/org/opensearch/repositories/blobstore/BlobStoreRepositoryTests.java

@@ -38,22 +38,25 @@
 import org.opensearch.action.support.master.AcknowledgedResponse;
 import org.opensearch.client.Client;
 import org.opensearch.cluster.metadata.RepositoryMetadata;
+import org.opensearch.cluster.service.ClusterService;
 import org.opensearch.common.UUIDs;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.unit.ByteSizeUnit;
+import org.opensearch.common.util.FeatureFlags;
+import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.env.Environment;
-import org.opensearch.repositories.IndexId;
-import org.opensearch.repositories.RepositoriesService;
-import org.opensearch.repositories.RepositoryData;
-import org.opensearch.repositories.RepositoryException;
-import org.opensearch.repositories.ShardGenerations;
+import org.opensearch.indices.recovery.RecoverySettings;
+import org.opensearch.plugins.Plugin;
+import org.opensearch.plugins.RepositoryPlugin;
+import org.opensearch.repositories.*;
 import org.opensearch.repositories.fs.FsRepository;
 import org.opensearch.snapshots.SnapshotId;
 import org.opensearch.snapshots.SnapshotState;
 import org.opensearch.test.OpenSearchIntegTestCase;
 
 import java.nio.file.Path;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;