Hi!
I am currently trying to update from 6.55.0 to PMD 7.0.0.
Affects PMD Version: 7.0.0
Rule: UnnecessaryBoxing
Code Sample demonstrating the issue:
import java.util.Optional;
public class Example {
record Item(int cents) {}
Long map(Item item) {
return Optional.ofNullable(item).map(it -> Long.valueOf(it.cents())).orElse(null);
}
}
Outcome:
PMD Failure: Example:10 Rule:UnnecessaryBoxing Priority:3
Unnecessary explicit conversion from int to Function<? super Item, ? extends Long>
Running PMD through: maven-pmd-plugin 3.21.2
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