RFR: 8078471: The BACKSPACE key doesn't work with the special options"-client -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel" [v4]

[Phil Race]

On Sun, 27 Nov 2022 16:25:15 GMT, Abhishek Kumar <abhiscxk at openjdk.org> wrote:

>> The Backspace key doesn't lead to parent directory of current directory for JFileChooser in GTK LAF. 
>> Added the lazy input value in `GTKLookandFeel` and fix is working fine.
>> 
>> Implemented a manual test to check BackSpace behavior for all installed LAF in Linux platform.
>> The test mentioned in [JDK-8078471](https://bugs.openjdk.org/browse/JDK-8078471) `javax/swing/JFileChooser/4150029/bug4150029.html` also working fine with GTK option (-client -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel).
>
> Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Whitespace error fix

Please split the long line before pushing.
Also you'll probably need to update the PR to match the new bug summary.
ALWAYS consider if a bug summary is well written as part of the bug evaluation

test/jdk/com/sun/java/swing/plaf/gtk/TestBackSpaceAction.java line 75:

> 73:             subDir = new File(testDir, "subDir");
> 74:             subDir.mkdir();
> 75:             subDir.deleteOnExit();

To my surprise, this should be OK. The spec says
"Files (or directories) are deleted in the reverse order that they are registered."

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

Marked as reviewed by prr (Reviewer).

PR: https://git.openjdk.org/jdk/pull/11291