diff --git a/pom.xml b/pom.xml
index 423147a..eef69be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,6 +67,8 @@
 			<artifactId>gxt2.2.5-gwt2.X</artifactId>
 			<version>2.7.0</version>
 			<scope>compile</scope>
+<!-- 			<scope>system</scope> -->
+<!-- 			<systemPath>/home/francesco-mangiacrapa/wseclipse/gxt2.2.5-gwt2.X/target/gxt2.2.5-gwt2.X.jar</systemPath> -->
 		</dependency>
 
 		<!-- PORTAL MANAGER -->
@@ -152,6 +154,12 @@
 			<artifactId>home-library</artifactId>
 			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
+			<exclusions>
+				<exclusion>
+					<artifactId>asm-all</artifactId>
+					<groupId>asm</groupId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 
 		<dependency>
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 e689592..191c1ef 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
@@ -174,12 +174,13 @@ import com.google.gwt.user.client.ui.HasWidgets;
  */
 public class AppControllerExplorer implements EventHandler, TreeAppControllerInterface{
 
-
 	public static final GWTWorkspaceServiceAsync rpcWorkspaceService = (GWTWorkspaceServiceAsync) GWT.create(GWTWorkspaceService.class);
 	private ExplorerPanel explorerPanel;
+	
 	private final static HandlerManager eventBus = new HandlerManager(null);
 	private HashMap<EventsTypeEnum, ArrayList<SubscriberInterface>> subscribers = null;
 
+	
 	private boolean selectRootItem;
 	private FileUploader fileUploader;
 	public static String myLogin;
@@ -193,6 +194,7 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 		bind();
 		singleton = this;
 	}
+	
 
 	public static AppControllerExplorer getInstance() {
 		return singleton;
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/ConstantsExplorer.java b/src/main/java/org/gcube/portlets/user/workspace/client/ConstantsExplorer.java
index a510dee..7705605 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/ConstantsExplorer.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/ConstantsExplorer.java
@@ -217,4 +217,6 @@ public class ConstantsExplorer {
 	//PROPERTY
 	public static final String SPECIALFOLDERNAME = "SPECIALFOLDERNAME";
 	public static final String SPECIALFOLDERNAMEPROPERTIESFILE = "specialfoldername.properties";
+	
+	
 }
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/TreeAsync.java b/src/main/java/org/gcube/portlets/user/workspace/client/TreeAsync.java
index 19b41a1..0aa334a 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/TreeAsync.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/TreeAsync.java
@@ -29,5 +29,6 @@ public class TreeAsync implements EntryPoint {
 		//UNCOMMENT FOLLOWING TO USE ONLY TREE
 //		AppControllerExplorer appController = new AppControllerExplorer();
 //		appController.go(RootPanel.get("treePanelWs"), true);
+		
 	}
 }