On Wed, 14 Oct 2020 13:46:59 GMT, Daniel Fuchs <dfu...@openjdk.org> wrote:
>> Its a bit of a space/time trade-off. And the balance point will change if
>> the class is converted in the future to a
>> Valhalla primitive class. At this point it looks to me like a premature
>> optimization.
>
> OK - but just to avoid misunderstanding - I meant a static final field in
> jdk.internal.net.http.common.Utils; as in
> public class Utils { ...
> private static final HexFormat HEX_FORMAT =
> HexFormat.of().withUpperCase();
> ...
> }
Yes, that's what I understood. Still it take up space and gc is aware of it.
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PR: https://git.openjdk.java.net/jdk/pull/482
