docs: public static String getOwnerName(final File file) {
          try {
              final Path path = Paths.get(file.getAbsolutePath());
              final FileOwnerAttributeView ownerAttributeView = Files.getFileAttributeView(path, FileOwnerAttributeView.class);
              return ownerAttributeView != null ? ownerAttributeView.getOwner().getName() : null;
          }
          catch(Exception e) {
              logger.warn("Failed to determine 'owner' of {}: {}", file, e.getMessage());
              return null;
          }
      }