Java I/O How to - Determine if File or Directory is hidden

Question

We would like to know how to determine if File or Directory is hidden.

Answer

/*w  ww.  j a v  a  2  s  .com*/
import java.io.File;

public class Main {

  public static void main(String[] args) {
    File file = new File("C:/Demo.txt");
    System.out.println(file.isHidden());
  }
}

The code above generates the following result.