Use OptionalInt instead of Optional<Integer> #34220
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Optionals containing boxed primitive types are prohibitively costly because they have two level of boxing. For Optional<Integer> the analogous OptionalInt can be used to avoid the boxing of the contained int value.
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Optionals containing boxed primitive types are prohibitively costly because they have two level of boxing. For Optional<Integer> the analogous OptionalInt can be used to avoid the boxing of the contained int value.
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Optionals containing boxed primitive types are prohibitively costly because they
have two level of boxing. For Optional the analogous OptionalInt can be
used to avoid the boxing of the contained int value.