code: @Override
    public List<AclEntry> getEntries() {
      if (isEmpty()) {
        return new ArrayList<>();
      }
      List<AclEntry> aclEntryList = super.getEntries();
  
      for (AclEntry entry : aclEntryList) {
        entry.setDefault(true);
      }
      return aclEntryList;
    }
docs: Returns a list of {@link AclEntry} which represent this ACL instance. The mask will only be
  included if extended ACL entries exist.
  
  @return an immutable list of ACL entries