import java.io.*;
public class TryClose
{

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