// login
Subject subject = new Subject();
login(subject);
// list file
SmbFile file = new SmbFile(URL, new Kerb5Authenticator(subject));
SmbFile[] files = file.listFiles();
for( int i = 0; i < files.length; i++ ) {
System.out.println( "-->" + files[i].getName() );
System.out.println("DFS path: " + files[0].getDfsPath());
}