StandardAuthorizerData copyWithNewConfig(int nodeId,
                                             Set<String> newSuperUsers,
                                             AuthorizationResult newDefaultResult) {
        return new StandardAuthorizerData(
            createLogger(nodeId),
            aclMutator,
            loadingComplete,
            newSuperUsers,
            newDefaultResult,
            aclCache);
    }
Contains all of the current ACLs
metadata/src/main/java/org/apache/kafka/metadata/authorizer/StandardAuthorizerData.java