if (availableNode != null) {
String errMsg = "Post Configuration via Restconf was not executed because data already exists";
BrokerFacade.LOG.warn((new StringBuilder(errMsg)).append(" : ").append(path).toString());
if (availableNode != null) {
String errMsg = "Post Configuration via Restconf was not executed because data already exists";
BrokerFacade.LOG.warn((new StringBuilder(errMsg)).append(" : ").append(path).toString());