JsObjectArray<String> cssSelectors = selectorSplitRegExp.match(currentRule);
String xPathExpression = ".";
for (int i = 0, slen = cssSelectors.length(); i < slen; i++) {
String rule = cssSelectors.get(i);
JsObjectArray<String> cssSelector = cssSelectorRegExp.exec(rule);
SplitRule splitRule = new SplitRule(
!truth(cssSelector.get(1)) || eq(cssSelector.get(3), "*")
? "*" : cssSelector.get(1),
!eq(cssSelector.get(3), "*") ? cssSelector.get(2) : null,
cssSelector.get(4), cssSelector.get(6),
cssSelector.get(10), cssSelector.get(22));