import java.util.*;
import java.io.*;
public class TryOpen2
{

  public static void main (String [] args)
  {
       Scanner fileScanner;
		 
		 fileScanner  = null; 
       
  		 try
  		 {
		       fileScanner = new Scanner ("a.txt");
				 fileScanner.close ();
        }
  
	    catch (FileNotFoundException fnfe)
		 {
		 		 System.out.println (" fnfe worked ");
		 }
     	 catch (IOException ioe)
		 {
		       System.out.println (" ioe worked ");
		 }
  
  
  
   
	 
  }    
 }