code: @Nullable
    public static Element findFirstElement(@Nonnull final Element node, @Nonnull final String elementName) {
      Element result = null;
      for (final Element l : Utils.findDirectChildrenForName(node, elementName)) {
        result = l;
        break;
      }
      return result;
    }
docs: Get first direct child for name.
  
  @param node element to find children
  @param elementName name of child element
  @return found first child or null if not found
  @since 1.4.0