On Wed, 30 Apr 2025 14:29:45 GMT, Chen Liang <[email protected]> wrote:
>> src/java.base/share/classes/jdk/internal/util/ReferencedKeyMap.java line 353:
>>
>>> 351: for (ReferenceKey<K> key : map.keySet()) {
>>> 352: Object referent = key.get();
>>> 353: if (referent == null) {
>>
>> Shouldn't this be `key.refersTo(null)`?
>
> It is immediately passed to `CDS.keepAlive`, two separate calls of `refersTo`
> and `get` may produce `null` on the second call, I presume.
Sorry, I missed that `referent` was used later if non-null.
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PR Review Comment: https://git.openjdk.org/jdk/pull/24757#discussion_r2068838868
