private static Map mapServiceRefs(XmlObject[] refs) {
Map refMap = new HashMap();
if (refs != null) {
for (int i = 0; i < refs.length; i++) {
GerServiceRefType ref = (GerServiceRefType) refs[i].copy().changeType(GerServiceRefType.type);
String serviceRefName = ref.getServiceRefName().trim();
refMap.put(serviceRefName, ref);
}
}
return refMap;
}