for (int i = 0; i < attributes.getLength(); i++) {
Attr attr = (Attr) attributes.item(i);
QName key = toQName(attr);
+ if (key.getNamespaceURI().equals(XMLConstants.XMLNS_ATTRIBUTE_NS_URI))
+ continue;// skip prefix mapping
result.add(key);
}
return result;
else
return Optional.empty();
} else
- return null;
+ return Optional.empty();
}
@Override