RFR: 8311227: Add .editorconfig so IDEs would pick up the common settings automatically: indent, trim trailing whitespace [v3]

[David Linus Briemann]

On Wed, 12 Mar 2025 17:17:41 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

>> David Linus Briemann has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   make editorconfig hotspot specific
>
> src/hotspot/.editorconfig line 1:
> 
>> 1: [*.{cpp,hpp,c,h}]
> 
> There are no C files in Hotspot, nor should there ever be. (There are a handful of .h files, though, for interop purposes)

Yes I saw that there are no C files but added it for symmetry with the H files. I don't think it hurts here but I can also remove it. Do you think it should be removed?

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PR Review Comment: https://git.openjdk.org/jdk/pull/23693#discussion_r1992197721