On Fri, 12 May 2023 14:56:29 GMT, Andy Goryachev <ango...@openjdk.org> wrote:

>> modules/javafx.graphics/src/main/java/com/sun/glass/ui/Platform.java line 67:
>> 
>>> 65:             }
>>> 66: 
>>> 67:             if (PlatformUtil.isMac()) {
>> 
>> this change might be ok, but it is not strictly equivalent.
>> before, MAC path would be selected if os.name lowercase starts from either 
>> "mac" or "darwin", after the change, only starts with "Mac".
>> Do we want to support "darwin"?
>
> I'd still prefer to use PlatformUtil, since this is a cleaner solution that 
> the variety of methods used before:
> 
> osNameLowerCase.startsWith("wind"
> "ios".equals(System.getProperty("os.name")
> osName.startsWith("Windows"
> osName.startsWith("Mac OS"
> ("os.name").toLowerCase().indexOf("win")

I initially had the same thought. What this actually highlights, though, is the 
danger of having this sort of check scattered in multiple places, but done 
differently. If it was important that "darwin" be recognized (it isn't), then 
it would be wrong to have this check recognize it, but all other "isMac" checks 
not recognize it.

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PR Review Comment: https://git.openjdk.org/jfx/pull/1132#discussion_r1192488457

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