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Query.stream() generic element type is wrong
Description
Query<R>.stream claims to return java.util.stream.Stream<R> but seems to always return a stream of Object[], even for queries with single entity results (i.e. created with createQuery("SELECT e FROM EntityType e", EntityType.class) that do have a Query<EntityType> type - and where the other typed methods getResultList/iterate produce the expected results.
Using that stream usually results in a ClassCastException:
1
2
3
q.stream().forEach(x -> {
// we won't even get here as the argument is inferred as EntityType
});Environment
None
Status
Assignee
Chris Cranford
Reporter
Moritz Bechler
Fix versions
Labels
None
backPortable
None
Suitable for new contributors
None
Requires Release Note
None
Pull Request
None
backportDecision
None
Components
Affects versions
5.2.0
Priority
Major