On Thu, 2 Oct 2025 10:51:08 GMT, Per Minborg <[email protected]> wrote:
> Implement JEP 526: Lazy Constants (Second Preview)
>
> The lazy list/map implementations are broken out from `ImmutableCollections`
> to a separate class.
>
> The old benchmarks are not moved/renamed to allow comparison with previous
> releases.
>
> `java.util.Optional` is updated so that its field is annotated with
> `@Stable`. This is to allow `Optional` instances to be held in lazy
> constants and still provide constant folding.
src/java.base/share/classes/java/lang/LazyConstant.java line 166:
> 164: *
> 165: * <h2 id="performance">Performance</h2>
> 166: * As a lazy constant can never change after it has been initialized.
> Therefore,
Suggestion:
* A lazy constant can never change after it has been initialized. Therefore,
src/java.base/share/classes/java/util/LazyCollections.java line 80:
> 78: }
> 79:
> 80: @Override public boolean isEmpty() { return size == 0;}
Suggestion:
@Override public boolean isEmpty() { return size == 0; }
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PR Review Comment: https://git.openjdk.org/jdk/pull/27605#discussion_r2399059426
PR Review Comment: https://git.openjdk.org/jdk/pull/27605#discussion_r2399074220
