JFileChooser and FilePermission write

Hi,
I use a JFileChooser in a swing application like this :
JFileChooser fileChooser = new JFileChooser();
fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
if (fileChooser.showOpenDialog(MainJWS.this)== JFileChooser.APPROVE_OPTION) {
dir2Name = fileChooser.getSelectedFile().getPath();
I want the application to only get rights on FilePermission to read. So I change my policy file like this :
grant {
permission java.io.FilePermission "<<ALL FILES>>", "read";
So when the appli runs, there is a PermissionException on write right. Is there any way to use the JFileChooser only on a read mode ?
thanks.

Thanks, I saw it.
Maybe there 's another way, with FileDialog ? Or with JFileChooser and FileSystemView ?
any idea ?

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