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1. Re: How can I do a many to many relation in JBoss 3.0
dsundstrom Aug 6, 2002 6:18 PM (in response to fuweweu)A relationship set can not be exposed over a remote interface (it is not serializable). The is requirement of the EJB 2.0 specification. You can simply copy the set and return the copy. Something like this:
return new HashSet(getRelationshipSet());