AutoRefactor: fix String usage

Jean-Noel Rouvignac

17.27.2015 09231099ef1a49460ef0d04f89e02a43412c7ca6

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/NewBaseDNPanel.java

@@ -1409,7 +1409,7 @@
              while (it.hasNext())
              {
                args.add("--set");
                args.add("index-type:" + it.next().toString());
                args.add("index-type:" + it.next());
              }
            }
          }