On Wed, 26 Oct 2022 17:51:31 GMT, Daniel Fuchs <dfu...@openjdk.org> wrote:

>> I see your point.  It may be more appropriate if URI.toURL was designed as 
>> URL.fromURL.
>> 
>> I was wondering to have application developers a consistent way to get an 
>> URL instance.  Now there are two methods in different classes URI.toURL and 
>> URL.fromURI.  It might be easier to use the old URI.toURL form.
>> 
>> Never mind, it is just my personal preference.  It is fine to me to have a 
>> new URL.fromURI method.
>
> One thing we might do is change the name of the method into `URL.of(URI, 
> StreamHandler)`. It's named `fromURI` merely because there was a pre-existing 
> package protected `fromURI` method. However since we're making it public now, 
> it could be fair game to change its name. Possibly adding an overload 
> `URL::of(URI)` method could be considered, but then there really would be two 
> paths to do the same thing - so I'd rather not add such an overload - unless 
> I get some more feedback on that from the CSR/PR review.

I think `URL.of(URI, URLStreamHandler)` is fine.

As for `URL.of(URI)`, whose implementation I suspect will just do `uri.toURL()` 
on the passed `URI`, I don't think we need it. It might add to unnecesary 
confusion on whether/when to use `URL.of(URI)` and when to use `URI.toURL()`

In the case of `URL.of(URI, URLStreamHandler)` it's pretty clear that you use 
it (only) when you have a specific `URLStreamHandler` to use for the 
constructed `URL`.

-------------

PR: https://git.openjdk.org/jdk/pull/10874

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