added log for generated group name

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/grsf-publisher-ws@135151 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/data_catalogue/grsf_publish_ws/utils/HelperMethods.java

@@ -75,6 +75,8 @@ public abstract class HelperMethods {
 			modified = modified.substring(1);
 		if(modified.endsWith("-"))
 			modified = modified.substring(0, modified.length() -1);
+		
+		logger.info("Group name generated is " + modified);
 
 		return modified;
 	}