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https://issues.apache.org/jira/browse/OPENJPA-1746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Dick updated OPENJPA-1746:
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Fix Version/s: 2.2.0
2.1.2
> NullPointerException when a null value is set in the properties map passed to
> Entity.createEntityManagerFactory
> ---------------------------------------------------------------------------------------------------------------
>
> Key: OPENJPA-1746
> URL: https://issues.apache.org/jira/browse/OPENJPA-1746
> Project: OpenJPA
> Issue Type: Bug
> Components: jpa
> Affects Versions: 1.2.2
> Environment: N/A
> Reporter: Robert Flaherty
> Assignee: Pinaki Poddar
> Priority: Minor
> Fix For: 2.1.2, 2.2.0
>
>
> If a property is set with a null value in the
> Entity.createEntityManagerFactory, a NullPointerException is thrown due to
> PersistenceUnitInfoImpl's use of Properties for the _props field (which
> extends Hashtable which doesn't allow nulls). Although not specifically laid
> out by the API, it accepts Map, which is incompatible with
> Properties/Hashtable in this instance. HashMap would be the preffered type
> here.
> Currently this was working with EclipseLink, as I set some properties to null
> to override defaults set in the persistence.xml file based on some dynamic
> criteria.
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