Page History

public static void readFont() throws FileNotFoundException {
  // Use own privilege to open the font file
  final String font_file = "fontfile";
  try {
    final InputStream in =
    AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
				  
     public InputStream run() throws FileNotFoundException {
       return openFontFile(font_file); //call the privileged method here
     }
    });
    // Perform other operations 
  } catch (PrivilegedActionException exc) {				
      Exception cause = exc.getException();
      if (cause instanceof FileNotFoundException) {
        throw (FileNotFoundException)cause;
      } else { throw new Error("Unexpected exception type",cause); }
    }			
}