RFR: 8357799: Improve instructions for JFileChooser/HTMLFileName.java [v2]

[Phil Race]

On Mon, 26 May 2025 17:18:06 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> The instructions for the `javax/swing/JFileChooser/HTMLFileName.java` test are still not as clear.
>> 
>> The file name in the instructions is rendered as HTML, which, I believe, is unexpected. It should be displayed as the plain text.
>> 
>> The instructions also say about file and directory which have HTML in their name; this was true in the initial version of the test in #24439 that created files and directories on the real file system. 
>> 
>> The final version of test uses a virtual file system that displays *three files*, there's no way to navigate.
>> 
>> I also clarified the instructions: look at how the file name of the first file is rendered in _the file pane_ and _the navigation combo box_ (**Look in** in Metal L&F).
>> 
>> In the `VirtualFileSystemView` class, I changed the name of the third file from `virtualFolder` to `virtualFile2.log`, and made the file array a field which ensures `getRoots` and `getFiles` return the same list.
>> 
>> 
>> In addition to this, I reduced the number of rows allocated for the instructions. Since the instructions are in HTML format, the number of lines of HTML code makes no sense for determining the size.
>
> Alexey Ivanov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Correct the title of the test frames

@TejeshR13 we need your review here.

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PR Comment: https://git.openjdk.org/jdk/pull/25455#issuecomment-2927801495