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Craig L Russell commented on JDO-751: ------------------------------------- Regarding Optional<Optional<T>> I think we should throw StupidUserException when trying to enhance a class with a property of type Optional<Optional<T>> If some user later has a real use case we can look at it then. > Support for Java8 Optional > -------------------------- > > Key: JDO-751 > URL: https://issues.apache.org/jira/browse/JDO-751 > Project: JDO > Issue Type: New Feature > Components: specification, tck > Reporter: Andy Jefferson > > java.util.Optional provides a feature that is available in other languages. > Since JDO 3.2 will be for Java8+ then it makes sense to add support for this > as a "supported persistable type" -- This message was sent by Atlassian JIRA (v6.3.4#6332)