RFR: 8328378: Convert java/awt/FileDialog/FileDialogForDirectories test to main [v2]

[Prasanta Sadhukhan]

On Tue, 19 Mar 2024 07:49:53 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Adding library and build clauses
>
> test/jdk/java/awt/FileDialog/FileDialogForDirectories.java line 43:
> 
>> 41: public class FileDialogForDirectories {
>> 42:     private static Button showBtn;
>> 43:     private static FileDialog fd;
> 
> Can be made local in main

Still could have been made local...

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PR Review Comment: https://git.openjdk.org/jdk/pull/18358#discussion_r1531467780