if(n != null) {
final PrintWriter pw = new PrintWriter(jsonData);
final JsonItemWriter j = new JsonItemWriter(null);
final int maxRecursionLevels = 1;
pw.print("var currentNode=");
j.dump(n, pw, maxRecursionLevels);
pw.print(";");
pw.flush();
}
// run XSLT transform on script, passing parameter