}
    }

    private void loadPersistedHandles() {
        if (!Files.exists(stateDirectory)) {
            return;
        }

        try (DirectoryStream<Path> stream = Files.newDirectoryStream(stateDirectory, "*.handle")) {
            for (Path handleFile : stream) {
                try (ObjectInputStream ois = new ObjectInputStream(Files.newInputStream(handleFile))) {

        } catch (IOException e) {
            log.error("Failed to remove persisted handle", e);
        }
    }
    
    private void loadPersistedHandles() {
        try (DirectoryStream<Path> stream = Files.newDirectoryStream(
                stateDirectory, "*.handle")) {
            for (Path handleFile : stream) {
                try (ObjectInputStream ois = new ObjectInputStream(