code: private static String getMessage(Media media, String message)
      {
          Check.notNull(message);
  
          return new StringBuilder(getMessage(media)).append(message).toString();
      }
docs: Get formatted message with media.
  
  @param media The media reference (must not be <code>null</code>).
  @param message The message to concatenate (must not be <code>null</code>).
  @return The formatted message.
  @throws LionEngineException If invalid arguments.