Fix CodeQL note-severity alerts: the leftovers of the already-fixed rules (...

Valery Kharseko

2 days ago c34642325775e6b3054af2ca456bbfe5c3ff1b54

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/task/NewSchemaElementsTask.java

@@ -255,7 +255,7 @@
      List<AttributeType> attrs = schemaElementsToAttributeTypes(get(mapAttrs, fileName));
      List<ObjectClass> ocs = schemaElementsToObjectClasses(get(mapClasses, fileName));

      if ("".equals(fileName))
      if (fileName.isEmpty())
      {
        fileName = null;
      }