configObject = configChangeList.get(i);
if (configObject instanceof ConfigUpdate) {
configUpdate = (ConfigUpdate)configObject;
xpath = configUpdate.getXPath();
object = configContext.exactLookup(xpath);
if (object instanceof IdentityAssertionTrust) {
IdentityAssertionTrust iat = (IdentityAssertionTrust) object;
PAssertedAuthenticator pa = new PAssertedAuthenticator(iat);
String key = iat.getId();
assertionMap.put(key, pa);