How to use

LocalAttributes$LocalPermission

in

ch.cyberduck.core

@Override
public Permission getPermission() {
  if(FileSystems.getDefault().supportedFileAttributeViews().contains("posix")) {
    final BasicFileAttributes attributes;
    try {
      return new LocalPermission(PosixFilePermissions.toString(Files.readAttributes(Paths.get(path), PosixFileAttributes.class, LinkOption.NOFOLLOW_LINKS).permissions()));
    }
    catch(IOException e) {
      return Permission.EMPTY;
    }
  }
  return Permission.EMPTY;
}

  @Override
  public boolean isWritable() {
    final NSURL resolved;
    try {
      resolved = local.lock(false);
      if(null == resolved) {
        return super.isWritable();
      }
    }
    catch(AccessDeniedException e) {
      return super.isWritable();
    }
    try {
      return NSFileManager.defaultManager().isWritableFileAtPath(resolved.path());
    }
    finally {
      local.release(resolved);
    }
  }
}

@Override
public boolean isExecutable() {
  final NSURL resolved;
  try {
    resolved = local.lock(false);
    if(null == resolved) {
      return super.isExecutable();
    }
  }
  catch(AccessDeniedException e) {
    return super.isExecutable();
  }
  try {
    return NSFileManager.defaultManager().isExecutableFileAtPath(resolved.path());
  }
  finally {
    local.release(resolved);
  }
}

@Override
public boolean isReadable() {
  final NSURL resolved;
  try {
    resolved = local.lock(false);
    if(null == resolved) {
      return super.isReadable();
    }
  }
  catch(AccessDeniedException e) {
    return super.isReadable();
  }
  try {
    return NSFileManager.defaultManager().isReadableFileAtPath(resolved.path());
  }
  finally {
    local.release(resolved);
  }
}