code: private void loadMessagesFiles() {
  
          // Parse the first annotation found (manage overriding)
          final Localized local = ClassUtility.getLastClassAnnotation(this.getClass(), Localized.class);
  
          // Conf variable cannot be null because it was defined in this class
          // It's possible to discard default behavior by setting an empty string to the value.
  
          // launch the configuration search engine
          ResourceBuilders.MESSAGE_BUILDER.searchMessagesFiles(local.value());
      }
docs: Load all Messages files before showing anything.