java.util.Formatter problem

import java.util.Formatter;

import java.io.PrintStream;

import java.io.File;

import java.io.FileNotFoundException;

class Turtle

{

private String name;

private Formatter f;

public Turtle(String name, Formatter f){

this.name = name;

this.f = f;

}

publicvoid move(int x ,int y){

f.format("%s The Turtle is at (%d,%d)\n", name, x, y);

}

publicstaticvoid main(String[] args)

{

PrintStream outAlias = System.out;

try

{

File file =new File("E:\\test\\temp.txt");

Turtle tommy =new Turtle("Tommy",new Formatter(file));

Turtle terry =new Turtle("Terry",new Formatter(file));

tommy.move(0,0);

terry.move(4,8);

tommy.move(3,4);

terry.move(2,5);

tommy.move(3,3);

terry.move(3,3);

}

catch (FileNotFoundException fnfe)

{

System.out.println("File not found.");

}

}

}

when i went throught the code for the formatter, it said that if a give a file name as an arguement to the constructor then the output is written to the file but i dont see any content in that file.

could anyone suggest whats wrong with this program

Thanks

[2418 byte] By [Austina] at [2007-11-26 21:51:38]