diff --git a/pom.xml b/pom.xml
index 8dd3fe9..a5c0d40 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,6 +48,18 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 	</properties>
 
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.gcube.distribution</groupId>
+				<artifactId>gcube-bom</artifactId>
+				<version>LATEST</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
 
 	<dependencies>
 
@@ -55,7 +67,6 @@
 		<dependency>
 			<groupId>org.gcube.resources.discovery</groupId>
 			<artifactId>ic-client</artifactId>
-			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
 		<!-- END FWS -->
@@ -77,7 +88,6 @@
 		<dependency>
 			<groupId>org.gcube.core</groupId>
 			<artifactId>common-encryption</artifactId>
-			<version>[1.0.1-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
 
@@ -103,23 +113,10 @@
 		</dependency>
 
 		<!-- LOGGER -->
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.16</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-log4j12</artifactId>
-			<version>1.6.4</version>
-			<scope>compile</scope>
-		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
-			<version>1.6.4</version>
-			<scope>compile</scope>
+			<scope>provided</scope>
 		</dependency>
 
 		<!-- JUNIT -->
diff --git a/src/test/java/HttpRequestUtil.java b/src/test/java/HttpRequestUtil.java
index 29559b7..ab7437e 100644
--- a/src/test/java/HttpRequestUtil.java
+++ b/src/test/java/HttpRequestUtil.java
@@ -7,7 +7,8 @@ import java.net.SocketTimeoutException;
 import java.net.URL;
 import java.net.URLConnection;
 
-import org.apache.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 
 /**
@@ -18,41 +19,41 @@ import org.apache.log4j.Logger;
 public class HttpRequestUtil {
 
 	private static final int CONNECTION_TIMEOUT = 1000;
-	public static Logger logger = Logger.getLogger(HttpRequestUtil.class);
+	public static final Logger logger = LoggerFactory.getLogger(HttpRequestUtil.class);
 
 	public static boolean urlExists(String urlConn) throws Exception {
 
-		
+
 		if(urlConn==null || urlConn.isEmpty())
 			return false;
 
 		URL url;
-		
+
 		try {
 			url = new URL(urlConn);
 
 			URLConnection connection = url.openConnection();
 			connection.setConnectTimeout(CONNECTION_TIMEOUT);
 		    connection.setReadTimeout(CONNECTION_TIMEOUT+CONNECTION_TIMEOUT);
-		
+
 			logger.trace("open connection on: " + url);
 
 			// Cast to a HttpURLConnection
 			if (connection instanceof HttpURLConnection) {
 				HttpURLConnection httpConnection = (HttpURLConnection) connection;
-				
+
 				httpConnection.setRequestMethod("GET");
 
 				int code = httpConnection.getResponseCode();
-				
+
 				httpConnection.disconnect();
-				
+
 				if (code == 200) {
 					logger.trace("status code is "+code+" - on url connection: "+urlConn);
 					return true;
 				}else
 					logger.warn("status code is "+code+" - on url connection: "+urlConn);
-				
+
 //				logger.trace("result: "+result);
 
 			} else {
@@ -75,9 +76,9 @@ public class HttpRequestUtil {
 			throw new Exception("Error Exception");
 		}
 	}
-	
-	
-	
+
+
+
 	public static void main(String[] args) throws Exception {
 		System.out.println(HttpRequestUtil.urlExists("http://geoserver2.d4science.research-infrastructures.eu/geoserver/wms"));
 	}
diff --git a/src/test/java/UriResolverManagerMain.java b/src/test/java/UriResolverManagerMain.java
index 685808a..d7296db 100644
--- a/src/test/java/UriResolverManagerMain.java
+++ b/src/test/java/UriResolverManagerMain.java
@@ -1,6 +1,3 @@
-import java.util.HashMap;
-import java.util.Map;
-
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.portlets.user.uriresolvermanager.UriResolverManager;
 import org.gcube.portlets.user.uriresolvermanager.exception.UriResolverMapException;
@@ -24,11 +21,11 @@ public class UriResolverManagerMain {
 			System.out.println(resolver.getApplicationTypes());
 //			System.out.println(resolver.discoveryServiceParameters(resolver.getResolver("SMP-ID")));
 
-			Map<String, String> params = new HashMap<String, String>();
-			params.put("gis-UUID", "5ac49f44-999f-4efe-a32b-af71da2b39ac");
-			params.put("scope", "/gcube/devsec/devVRE");
-			String shortLink = resolver.getLink(params, true);
-			System.out.println(shortLink); //true, link is shorted otherwise none
+//			Map<String, String> params = new HashMap<String, String>();
+//			params.put("gis-UUID", "5ac49f44-999f-4efe-a32b-af71da2b39ac");
+//			params.put("scope", "/gcube/devsec/devVRE");
+//			String shortLink = resolver.getLink(params, true);
+//			System.out.println(shortLink); //true, link is shorted otherwise none
 		} catch (UriResolverMapException e) {
 			e.printStackTrace();
 		} catch (IllegalArgumentException e) {
diff --git a/src/test/java/UriResolverManagerTest.java b/src/test/java/UriResolverManagerTest.java
index 3c15e11..cc26672 100644
--- a/src/test/java/UriResolverManagerTest.java
+++ b/src/test/java/UriResolverManagerTest.java
@@ -89,9 +89,9 @@ public class UriResolverManagerTest {
 			UriResolverManager resolver;
 			resolver = new UriResolverManager("SMP-ID");
 			Map<String, String> params = new HashMap<String, String>();
-			params.put("smp-id","553f9265e4b0567b75021fce");
-			params.put("fileName", "dog");
-			params.put("contentType", "image/jpg");
+			params.put("geo-exp","553f9265e4b0567b75021fce");
+//			params.put("fileName", "dog");
+//			params.put("contentType", "image/jpg");
 			String shortLink = resolver.getLink(params, true); //true, link is shorted otherwise none
 			System.out.println(shortLink);
 		} catch (UriResolverMapException e) {