@Override
    public List<Entry> export() {
        return fileReferenceToFile.entrySet().stream().map(entry -> new Entry(entry.getValue().getPath(), entry.getKey()))
                .toList();
    }
FileAcquirer and FileRegistry working on a local directory.

@author Tony Vaagenes
@author ollivir
standalone-container/src/main/java/com/yahoo/container/standalone/LocalFileDb.java