void updateAttributes(GuestFileInfo guestFileInfo) {
   if (guestFileInfo.getType().equals(GuestFileType.FILE.value())) {
     isFile = true;
     size = guestFileInfo.getSize();
   } else if (guestFileInfo.getType().equals(GuestFileType.SYMLINK.value())) {
     isSymLink = true;
   } else if (guestFileInfo.getType().equals(GuestFileType.DIRECTORY.value())) {
     isDir = true;
   }
   date =
       guestFileInfo.getAttributes().getModificationTime().toGregorianCalendar().getTimeInMillis();
 }