RFR: 8316388: Opensource five Swing component related regression tests [v4]

[Alexander Zuev]

On Thu, 14 Mar 2024 09:31:39 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> This is try-with-resources so if i will do it in main i will have to add synchronizing and closing of writer which is a strange trade-off so i would have to do try block anyways.
>
> Why would you need synchronisation?
> 
> 
>         try (Writer writer = Files.newBufferedWriter(frameContentFile)) {
>             writer.write(frameContentString);
>         }
> 
> would write out the contents of the file and close the file handle. In setupGui, you would still use `frameContentFile` object only which is `final` and immutable, therefore it's thread-safe.

And that's pretty much what i do here - except for the exception handling. I just do not see a reason to move it to main, it makes no difference except now the HTML creation will be split and harder to understand.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18259#discussion_r1524607845