My application needs to display pictures of each employee on employee's detail page.
On this page, all the information about employee is coming from database except his 
picture.
The image files (pictures) are saved where jsp pages are located.
The picture names are stored as <employee-id>_<last-name>.jpg

So before displaying the picture on the page I would like to check if the photo exists 
in the image directory.

does anyone has done anything like that.
Please give some suggestions.

Thanks
Hassan

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