NodeList pNodeList = (NodeList) xpath.evaluate("parameter", nd, XPathConstants.NODESET);
for (int k = 0; pNodeList != null && k < pNodeList.getLength(); k++) {
String key = xpath.evaluate("@key", pNodeList.item(k));
String value = xpath.evaluate("@value", pNodeList.item(k));
if (key != null || value != null) {
mvConfigs.addParameter(key, value);
}
}
mapViewerConfigs.add(mvConfigs);
}