How to open file on my local system ?

How to open file on my local system using Java program ?

Example

import java.awt.Desktop;

Desktop myNewBrowserDesktop = Desktop.getDesktop();

try {

  // Open local file

  myNewBrowserDesktop.open(new File("C:\\files\\notice.pdf"));

} catch (URISyntaxException e) {

  e.printStackTrace();

} catch (IOException e) {

  e.printStackTrace();

}