code: public List<Element> nodesSimple(Element context, String path) {
          String[] steps;
  
          steps = simples.get(path);
          if (steps == null) {
              steps = Strings.toArray(Filesystem.SEPARATOR.split(path));
              simples.put(path, steps);
          }
          return Dom.getChildElements(context, steps);
      }
docs: --