Not support node array select. xpath("span[2]/small/text()")

[lwg2001s]

Not support node array select. "span[2]"

Example:
page.getHtml().xpath("span[2]/small/text()");

XPathParser.java add code, I suggest:
private Evaluator consumePredicates(String queue) {
// +++ start add code ++++
if(StringUtils.isNumericSpace(queue)) {
return new XEvaluators.IsNthOfType(0, Integer.parseInt(queue.trim()));
}
// +++ end add code ++++
XTokenQueue predicatesQueue = new XTokenQueue(queue);
EvaluatorStack evaluatorStack = new EvaluatorStack();
Operation currentOperation = null;
predicatesQueue.consumeWhitespace();
while (!predicatesQueue.isEmpty()) {
...
}