diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelPermission.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelPermission.java
index 970a051..69f9bc9 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelPermission.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/PanelPermission.java
@@ -5,9 +5,6 @@ import java.util.List;
 import org.gcube.portlets.user.workspace.shared.WorkspaceACL;
 import org.gcube.portlets.user.workspace.shared.WorkspaceACL.USER_TYPE;
 
-import com.extjs.gxt.ui.client.event.BaseEvent;
-import com.extjs.gxt.ui.client.event.Events;
-import com.extjs.gxt.ui.client.event.Listener;
 import com.extjs.gxt.ui.client.widget.LayoutContainer;
 import com.extjs.gxt.ui.client.widget.form.Radio;
 import com.extjs.gxt.ui.client.widget.form.RadioGroup;
diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java b/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java
index f15b561..2633b93 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java
@@ -103,9 +103,9 @@ public class WsUtil {
 		}else if(user.compareToIgnoreCase(TEST_USER)==0){
 			
 			withoutPortal = true;
-		}else if(user.compareToIgnoreCase("francesco.mangiacrapa")==0){
-			
-			withoutPortal = true;
+//		}else if(user.compareToIgnoreCase("francesco.mangiacrapa")==0){
+//			
+//			withoutPortal = true;
 		
 		}else{
 			
diff --git a/src/test/java/org/gcube/portlets/user/workspace/PublicLinkTest.java b/src/test/java/org/gcube/portlets/user/workspace/PublicLinkTest.java
index fc99025..fdcbe43 100644
--- a/src/test/java/org/gcube/portlets/user/workspace/PublicLinkTest.java
+++ b/src/test/java/org/gcube/portlets/user/workspace/PublicLinkTest.java
@@ -19,7 +19,6 @@ import org.gcube.common.homelibrary.home.workspace.folder.items.ExternalPDFFile;
 import org.gcube.common.homelibrary.home.workspace.folder.items.gcube.ImageDocument;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.common.scope.impl.ScopeBean;
-import org.gcube.portlets.user.workspace.server.GWTWorkspaceServiceImpl;
 
 /**
  * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
diff --git a/src/test/java/org/gcube/portlets/user/workspace/SearchTextTest.java b/src/test/java/org/gcube/portlets/user/workspace/SearchTextTest.java
index b7676ab..3f4d650 100644
--- a/src/test/java/org/gcube/portlets/user/workspace/SearchTextTest.java
+++ b/src/test/java/org/gcube/portlets/user/workspace/SearchTextTest.java
@@ -7,9 +7,6 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.List;
-
-import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.io.IOUtils;
 import org.apache.log4j.Logger;
@@ -18,22 +15,13 @@ import org.gcube.common.homelibrary.home.exceptions.InternalErrorException;
 import org.gcube.common.homelibrary.home.workspace.Workspace;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceFolder;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
-import org.gcube.common.homelibrary.home.workspace.WorkspaceItemType;
-import org.gcube.common.homelibrary.home.workspace.folder.FolderItem;
 import org.gcube.common.homelibrary.home.workspace.folder.items.ExternalFile;
-import org.gcube.common.homelibrary.home.workspace.search.SearchFolder;
-import org.gcube.common.homelibrary.home.workspace.search.SearchFolderItem;
-import org.gcube.common.homelibrary.home.workspace.search.SearchItem;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.common.scope.impl.ScopeBean;
 import org.gcube.portlets.user.workspace.client.model.FileGridModel;
 import org.gcube.portlets.user.workspace.client.model.FolderModel;
 import org.gcube.portlets.user.workspace.server.GWTWorkspaceBuilder;
 import org.gcube.portlets.user.workspace.server.GWTWorkspaceServiceImpl;
-import org.gcube.portlets.user.workspace.server.resolver.UriResolverReaderParameter;
-import org.gcube.portlets.user.workspace.server.util.HttpRequestUtil;
-import org.gcube.portlets.user.workspace.server.util.StringUtil;
-import org.yaml.snakeyaml.reader.StreamReader;
 
 /**
  * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
diff --git a/src/test/java/org/gcube/portlets/user/workspace/SinglePublicLinkTest.java b/src/test/java/org/gcube/portlets/user/workspace/SinglePublicLinkTest.java
index 68fe79e..bbae45b 100644
--- a/src/test/java/org/gcube/portlets/user/workspace/SinglePublicLinkTest.java
+++ b/src/test/java/org/gcube/portlets/user/workspace/SinglePublicLinkTest.java
@@ -3,13 +3,10 @@
  */
 package org.gcube.portlets.user.workspace;
 
-import java.util.List;
-
 import org.apache.log4j.Logger;
 import org.gcube.common.homelibrary.home.HomeLibrary;
 import org.gcube.common.homelibrary.home.exceptions.InternalErrorException;
 import org.gcube.common.homelibrary.home.workspace.Workspace;
-import org.gcube.common.homelibrary.home.workspace.WorkspaceFolder;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItemType;
 import org.gcube.common.homelibrary.home.workspace.folder.FolderItem;
@@ -20,7 +17,6 @@ import org.gcube.common.homelibrary.home.workspace.folder.items.gcube.ImageDocum
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.common.scope.impl.ScopeBean;
 import org.gcube.portlets.user.workspace.server.GWTWorkspaceBuilder;
-import org.gcube.portlets.user.workspace.server.GWTWorkspaceServiceImpl;
 import org.gcube.portlets.user.workspace.server.resolver.UriResolverReaderParameter;
 import org.gcube.portlets.user.workspace.server.util.HttpRequestUtil;
 import org.gcube.portlets.user.workspace.server.util.StringUtil;