-// FIXME: are attributes part of hashCode/equals?
-// @Override
-// protected int valueHashCode() {
-// int result = super.valueHashCode();
-// for (final Entry<?, ?> a : attributes.entrySet()) {
-// result = 31 * result + a.hashCode();
-// }
-// return result;
-// }
-
- // FIXME: are attributes part of hashCode/equals?
-// @Override
-// protected boolean valueEquals(final NormalizedNode<?, ?> other) {
-// if (!super.valueEquals(other)) {
-// return false;
-// }
-// final Set<Entry<QName, String>> tas = getAttributes().entrySet();
-// final Set<Entry<QName, String>> oas = container.getAttributes().entrySet();
-//
-// return tas.containsAll(oas) && oas.containsAll(tas);
-// return true;
-// }