How Can I modify an xml that contains an array like structure? about underscore-java HOT 2 CLOSED

        String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>"
        + "<data>"
        + "        <localData>"
        + "           <username>admin</username>"
        + "           <password>12345</password>"
        + "           <interval>1</interval>"
        + "           <timeout>90</timeout>"
        + "           <startdate>01/01/2013</startdate>"
        + "           <enddate>06/01/2013</enddate>"
        + "           <ttime>1110</ttime>"
        + "        </localData>"
        + "        <localData>"
        + "           <username>admin</username>"
        + "           <password>12345</password>"
        + "           <interval>1</interval>"
        + "           <timeout>90</timeout>"
        + "           <startdate>01/01/2014</startdate>"
        + "           <enddate>06/01/2014</enddate>"
        + "           <ttime>1110</ttime>"
        + "        </localData>"
        + "    </data>";

        Map<String, Object> object = U.fromXmlMap(xml);
        U.set(object, "data.localData[1].startdate", "02/02/2013");
        System.out.println(U.toXml(object));
/*
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<data>
  <localData>
    <username>admin</username>
    <password>12345</password>
    <interval>1</interval>
    <timeout>90</timeout>
    <startdate>01/01/2013</startdate>
    <enddate>06/01/2013</enddate>
    <ttime>1110</ttime>
  </localData>
  <localData>
    <username>admin</username>
    <password>12345</password>
    <interval>1</interval>
    <timeout>90</timeout>
    <startdate>02/02/2013</startdate>
    <enddate>06/01/2014</enddate>
    <ttime>1110</ttime>
  </localData>
</data>
*/