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8267110: Update java.util to use instanceof pattern variable

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Reviewed-by: lancea, naoto
This commit is contained in:
Patrick Concannon 2021-05-25 08:24:49 +00:00
parent 0a03fc84b3
commit a52c4ede2f
29 changed files with 142 additions and 266 deletions
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8
src/java.base/share/classes/java/util/Optional.java
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@ -423,12 +423,8 @@ public final class Optional<T> {
return true;
}
if (!(obj instanceof Optional)) {
return false;
}
Optional<?> other = (Optional<?>) obj;
return Objects.equals(value, other.value);
return obj instanceof Optional<?> other
&& Objects.equals(value, other.value);
}
/**