diff --git a/.classpath b/.classpath
index cc0364b..54bb79f 100644
--- a/.classpath
+++ b/.classpath
@@ -28,9 +28,9 @@
 			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
 		<attributes>
-			<attribute name="owner.project.facets" value="java"/>
+			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/performfish-analytics-portlet-0.0.1-SNAPSHOT/WEB-INF/classes"/>
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index 443e085..b257af7 100644
--- a/.settings/org.eclipse.jdt.core.prefs
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -1,6 +1,6 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
 org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
diff --git a/src/main/java/org/gcube/portlets/user/performfishanalytics/server/PerformFishAnalyticsServiceImpl.java b/src/main/java/org/gcube/portlets/user/performfishanalytics/server/PerformFishAnalyticsServiceImpl.java
index 5f7f6bf..ad2ef16 100644
--- a/src/main/java/org/gcube/portlets/user/performfishanalytics/server/PerformFishAnalyticsServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/performfishanalytics/server/PerformFishAnalyticsServiceImpl.java
@@ -286,14 +286,15 @@ public class PerformFishAnalyticsServiceImpl extends RemoteServiceServlet
 				throw new Exception("Your input farm ID seems to be not valid. Please contact the D4Science support");
 			}
 			List<GCubeGroup> groups = new LiferayGroupManager().listGroupsByUser(userId);
-			log.info("Groups retrieved from LR are: ",groups);
+			log.debug("Groups retrieved from LR are: "+groups);
 			for (GCubeGroup g : groups) {
-				log.debug("Checking the group id: ",g.getGroupId());
-				if (g.getGroupId() == farmId)
-					log.info("GCubeGroup matching the FARM_ID {} found!",farmId);
+				log.debug("Checking the group id: "+g.getGroupId());
+				if (g.getGroupId() == farmId){
+					log.info("GCubeGroup matching the FARM_ID "+farmId+" found!");
 					return true;
+				}
 			}
-			log.info("GCubeGroup matching the FARM_ID {} NOT found!",farmId);
+			log.info("GCubeGroup matching the FARM_ID "+farmId+" NOT found!");
 			return false;
 		}else{
 			//IN TEST MODE NOT CHECKING NOTHING
@@ -302,19 +303,6 @@ public class PerformFishAnalyticsServiceImpl extends RemoteServiceServlet
 		}
 	}
 
-	public static void main(String[] args) {
-		String farmID = "aaaa";
-		long farmId = -1;
-		try{
-			farmId = Long.parseLong(farmID);
-		}catch(Exception e){
-			System.out.println("Error parsing the farmID "+farmID+" as long");
-		}
-
-		System.out.println(farmId);
-
-	}
-
 	/**
 	 * Decrypt and valid parameters.
 	 *