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  1. JDO
  2. JDO-424

StateTransitions makes undocumented assertions in detachCopy with active tx

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      In StateTransitions.java, a couple of the transition assertions that are made in the "detachCopy with active tx" scenario are not documented:

      Element 4 (0-based) asserts that HOLLOW will remain UNCHANGED when detachCopy() is called on them. However, this doesn't seem to be anywhere in the spec, and also doesn't seem right, since a hollow instance would need to instantiate its fields in order to cascade the detach operation (subject to the setting of the DETACH_LOAD_FIELDS setting).

      Element 9 asserts that a PERSISTENT_NONTRANSACTIONAL instance will remain unchanged. However, for the same reason as above, it might transition to persistent-clean due to reading a field.

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            • Assignee:
              clr Craig L Russell
              Reporter:
              mprudhom Marc Prud'hommeaux
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