xpath.setQString(qString);
XObject result = xpath.execute(contextNode);
if (result.getType() != XObject.CLASS_NODESET) {
throw new Exception("XPath leads not to a Node or NodeList !");
}
selectionNodeList = result.nodeset();
if (selectionNodeList.getLength() == 0) {
// throw new LexusException(LexusException.NO_NODES_SELECTED);
throw new Exception(".selectNodes(): No nodes selected: " + qString);
}
}