Cannot resolve symbol about jcifs-ng HOT 2 CLOSED

Properties props = new Properties(System.getProperties());
props.setProperty("jcifs.netbios.wins", "192.168.1.220");
BaseContext ctx = new BaseContext(new PropertyConfiguration(props));

// For master
CIFSContext uctx = ctx.withCredentials(new NtlmPasswordAuthenticator("domain", "username", "password"));
// < master
// ctx.withCredentials(new NtlmPasswordAuthentication(ctx, "domain", "username", "password"));

String url = "smb://host/c/My Documents/somefile.txt";

// new way
try ( SmbResource r = uctx.get(url);
      InputStream in = r.openInputStream() ) {
    // ...
}

// old way
try ( SmbFileInputStream in = new SmbFileInputStream(url, uctx) ) {
    // ...
}