On Tue, 8 Sep 2026 21:52:52 GMT, Naoto Sato <[email protected]> wrote:

> I think of this functionality as "localized joining", so I would have had 
> `Collectors.joining(listFormat)` but that is not possible I suppose, because 
> it would conflict with the overload that takes `CharSequence`.

Why would `Collectors.joining(listFormat)` conflict with the overload that 
takes `CharSequence`? Is this merely about the fact that 
`Collectors.joining(null)` would become ambiguous or am I missing something?

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PR Comment: https://git.openjdk.org/jdk/pull/32716#issuecomment-5607357074

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