in src/main/java/org/apache/maven/xinclude/stax/XMLElementEvaluator.java [113:122]
private XMLElement<T> evaluateShorthandPointer(String shorthand) {
// Iterator for XMLElement from root in document order. See http://www.w3.org/TR/xpath#dt-document-order
for (Iterator<XMLElement<T>> it = new DocumentOrderIterator<>(root); it.hasNext(); ) {
XMLElement<T> element = it.next();
if (testElementShorthand(element, shorthand)) {
return element;
}
}
return null;
}