}
OMElement documentElement;
try {
documentElement = new StAXOMBuilder(xmlInputStream).getDocumentElement();
SecretManagerInitializer secretManagerInitializer = new SecretManagerInitializer();
secretManagerInitializer.init();
secretResolver = SecretResolverFactory.create(documentElement, true);
Stack<String> nameStack = new Stack<String>();
readChildElements(documentElement, nameStack);
isInitialized = true;
isLoadedConfigurationPreserved = false;