From a3f1b124532a7084a397c5569c27feb29b3c224f Mon Sep 17 00:00:00 2001
From: Francesco Mangiacrapa <francesco.mangiacrapa@isti.cnr.it>
Date: Tue, 21 Jun 2016 15:23:17 +0000
Subject: [PATCH] Added toLowerCase

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/gcube-ckan-datacatalog@129220 82a268e6-3cf1-43bd-a215-b396298e98cf
---
 .../server/GcubeCkanDataCatalogServiceImpl.java                | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
index 9f7040a..6448f7a 100644
--- a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
@@ -158,8 +158,7 @@ public class GcubeCkanDataCatalogServiceImpl extends RemoteServiceServlet implem
 			for (String vre : listVres) {
 				vres+=vre+",";
 			}
-			vres = vres.substring(0, vres.length()-1); //remove last ","
-			vres.toLowerCase(); //A CKAN Organization ID must be lower case
+			vres = vres.substring(0, vres.length()-1).toLowerCase(); //remove last "," and to lower case. A CKAN Organization ID must be lower case
 		}
 
 		logger.debug("List of VREs contains: " +vres);