Hi! I have an important javadoc annotations for one-to many relations.
In the class that contains the collection:

@Persistent(mappedBy = "torneo", defaultFetchGroup = "true")
private List<Equipo> equiposTorneo;

If we do not place defaultFetchGroup = "true", when  we want to
recover the object that contains the collection, for example with
method getObjectById(), this collection is null. But with
defaultFetchGroup = "true", this does not happen. This it does not
clarify the documentation of google or at least I did not find it.
Regards.
Lisandro

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