RFR: 4834298: JFileChooser.getSelectedFiles() failed with multi-selection and double-click [v4]

[Jayathirth D V]

On Fri, 9 Sep 2022 08:12:45 GMT, Tejesh R <tr at openjdk.org> wrote:

>> JFileChooser.getSelectedFiles() failed to retrieve files with multi-selection and double-click. This occurs when a single file is selected then enable multi-selection then select the same file through mouse double-click(Two file chooser dialogs used before and after multi-selection enabled). SelectedFiles are updated when a change in files/directory selection is done or when selection is made through keyboard selection. In this case since a single file is selected before multi-selection is enabled and same file is selected again without changing the selection index/directory, leaving selected Files un-updated. 
>> **Proposed Fix** : Whenever Multi-Selection is enabled check if any files are selected, if yes update the selected Files of JFileChoooser.
>
> Tejesh R has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Updated based on review comments

Marked as reviewed by jdv (Reviewer).

-------------

PR: https://git.openjdk.org/jdk/pull/9996