diff --git a/.settings/com.google.appengine.eclipse.core.prefs b/.settings/com.google.appengine.eclipse.core.prefs
index bbc4057..5260f5f 100644
--- a/.settings/com.google.appengine.eclipse.core.prefs
+++ b/.settings/com.google.appengine.eclipse.core.prefs
@@ -1,3 +1,4 @@
 eclipse.preferences.version=1
+filesCopiedToWebInfLib=
 googleCloudSqlEnabled=false
 localDevMySqlEnabled=true
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java b/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java
index d9c57ea..7b6cc01 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java
@@ -150,8 +150,8 @@ import org.gcube.portlets.widgets.workspacesharingwidget.client.MultiDragContact
 import org.gcube.portlets.widgets.workspacesharingwidget.client.SimpleMultiDragWorkspaceContact;
 import org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing.multisuggest.DialogMultiDragContact;
 import org.gcube.portlets.widgets.workspaceuploader.client.WorkspaceUploadNotification.WorskpaceUploadNotificationListener;
-import org.gcube.portlets.widgets.workspaceuploader.client.uploader.DialogUploadStream.UPLOAD_TYPE;
-import org.gcube.portlets.widgets.workspaceuploader.client.uploader.MultipleDilaogUploadStream;
+import org.gcube.portlets.widgets.workspaceuploader.client.uploader.DialogUpload.UPLOAD_TYPE;
+import org.gcube.portlets.widgets.workspaceuploader.client.uploader.MultipleDilaogUpload;
 
 import com.extjs.gxt.ui.client.Registry;
 import com.extjs.gxt.ui.client.event.BaseEvent;
@@ -1149,7 +1149,7 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 					
 				caption+= " in: "+folder.getName();
 				
-				MultipleDilaogUploadStream uploadStream = new MultipleDilaogUploadStream(caption, folder.getIdentifier(), upType);
+				MultipleDilaogUpload uploadStream = new MultipleDilaogUpload(caption, folder.getIdentifier(), upType);
 				
 				WorskpaceUploadNotificationListener listener = new WorskpaceUploadNotificationListener() {