1 files changed, 10 insertions, 6 deletions
diff --git a/plugins/repository-azure/src/main/java/org/elasticsearch/cloud/azure/storage/AzureStorageServiceImpl.java b/plugins/repository-azure/src/main/java/org/elasticsearch/cloud/azure/storage/AzureStorageServiceImpl.java
index 56e75d7386..3159b03899 100644
--- a/plugins/repository-azure/src/main/java/org/elasticsearch/cloud/azure/storage/AzureStorageServiceImpl.java
+++ b/plugins/repository-azure/src/main/java/org/elasticsearch/cloud/azure/storage/AzureStorageServiceImpl.java
@@ -22,7 +22,11 @@ package org.elasticsearch.cloud.azure.storage;
 import com.microsoft.azure.storage.CloudStorageAccount;
 import com.microsoft.azure.storage.LocationMode;
 import com.microsoft.azure.storage.StorageException;
-import com.microsoft.azure.storage.blob.*;
+import com.microsoft.azure.storage.blob.BlobProperties;
+import com.microsoft.azure.storage.blob.CloudBlobClient;
+import com.microsoft.azure.storage.blob.CloudBlobContainer;
+import com.microsoft.azure.storage.blob.CloudBlockBlob;
+import com.microsoft.azure.storage.blob.ListBlobItem;
 import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.common.blobstore.BlobMetaData;
 import org.elasticsearch.common.blobstore.support.PlainBlobMetaData;
@@ -47,7 +51,7 @@ public class AzureStorageServiceImpl extends AbstractLifecycleComponent<AzureSto
     final Map<String, AzureStorageSettings> secondariesStorageSettings;
 
     final Map<String, CloudBlobClient> clients;
-    
+
     @Inject
     public AzureStorageServiceImpl(Settings settings) {
         super(settings);
@@ -81,7 +85,7 @@ public class AzureStorageServiceImpl extends AbstractLifecycleComponent<AzureSto
             logger.error("can not create azure storage client: {}", e.getMessage());
         }
     }
-    
+
     CloudBlobClient getSelectedClient(String account, LocationMode mode) {
         logger.trace("selecting a client for account [{}], mode [{}]", account, mode.name());
         AzureStorageSettings azureStorageSettings = null;
@@ -117,7 +121,7 @@ public class AzureStorageServiceImpl extends AbstractLifecycleComponent<AzureSto
         client.getDefaultRequestOptions().setLocationMode(mode);
         return client;
     }
-    
+
     @Override
     public boolean doesContainerExist(String account, LocationMode mode, String container) {
         try {
@@ -217,9 +221,9 @@ public class AzureStorageServiceImpl extends AbstractLifecycleComponent<AzureSto
     @Override
     public Map<String, BlobMetaData> listBlobsByPrefix(String account, LocationMode mode, String container, String keyPath, String prefix) throws URISyntaxException, StorageException {
         // NOTE: this should be here: if (prefix == null) prefix = "";
-        // however, this is really inefficient since deleteBlobsByPrefix enumerates everything and 
+        // however, this is really inefficient since deleteBlobsByPrefix enumerates everything and
         // then does a prefix match on the result; it should just call listBlobsByPrefix with the prefix!
-        
+
         logger.debug("listing container [{}], keyPath [{}], prefix [{}]", container, keyPath, prefix);
         MapBuilder<String, BlobMetaData> blobsBuilder = MapBuilder.newMapBuilder();