RFR: 8349400: Improve startup speed via eliminating nested classes

[Johannes Graham]

On Wed, 5 Feb 2025 16:29:24 GMT, Shaojin Wen <swen at openjdk.org> wrote:

>> src/java.base/share/classes/sun/security/util/KnownOIDs.java line 494:
>> 
>>> 492:         this.stdName = stdName;
>>> 493:         this.registerNames = registerNames;
>>> 494:         this.aliases = new String[0];
>> 
>> Unless this String[] needs to be unique, it would be sufficient to use the same empty array everywhere.
>
> you are right, but accessing static field from enum constructor is not allowed

You could define the static field on another class, like SecurityConstants, and then use it in the enum constructor.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23411#discussion_r1945623744