code: private String[] parseIncludes(String sincludes) {
      sincludes = sincludes.trim();
      if ("".equals(sincludes)) {
        return null;
      }
      String[] arr = sincludes.split(",");
      if (arr != null) {
        for (int i = 0; i < arr.length; i++) {
          arr[i] = arr[i].trim();
        }
      }
      return arr;
    }
docs: Parses an includes string.