There are already some questions about how to set a [default file name](https://stackoverflow.com/questions/356671/jfilechooser-showsavedialog-how-to-set-suggested-file-name) for a JFileChooser control.
I'm having a few problems with **preserving that default filename when switching directories**.
Right now, when I do that, the original filename I supplied get over overwritten by the path of the new directory itself.
Is there anything can be done in order to avoid this behavior?
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