Java PosixFileAttributes get posix file permission

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFileAttributes;
import java.nio.file.attribute.PosixFilePermission;
import java.util.Set;

public class Main {

   public static void main(String[] args) {
      Path path = Paths.get("home/docs/users.txt");
      try {//w w  w  .j  a  va  2s  .  c  o  m
         PosixFileAttributeView view = Files.getFileAttributeView(path, PosixFileAttributeView.class);

         PosixFileAttributes attributes = view.readAttributes();
         Set<PosixFilePermission> permissions = attributes.permissions();

         for (PosixFilePermission permission : permissions) {
            System.out.print(permission.toString() + ' ');
         }
      } catch (IOException ex) {
      }

   }

}