diff --git a/src/main/java/org/gcube/contentmanagement/blobstorage/service/operation/Operation.java b/src/main/java/org/gcube/contentmanagement/blobstorage/service/operation/Operation.java
index 8f71127..fb111e6 100644
--- a/src/main/java/org/gcube/contentmanagement/blobstorage/service/operation/Operation.java
+++ b/src/main/java/org/gcube/contentmanagement/blobstorage/service/operation/Operation.java
@@ -182,9 +182,6 @@ public abstract class Operation {
 			logger.debug("get(String) - start");
 		}
 		String unlocKey=null;
-//		TransportManagerFactory tmf=null;
-//		tmf=new TransportManagerFactory(server, user, password);
-//		TransportManager tm=tmf.getTransport(backendType, myFile.getGcubeMemoryType(), dbNames, myFile.getWriteConcern(), myFile.getReadPreference());
 		TransportManager tm=getTransport(myFile);
 		long start=System.currentTimeMillis();
 		String path=myFile.getLocalPath();