bidirectional one-to-many relationship with join-table

[Frank Schwarz]

Is it possible to define a bidirectional one-to-many relationship using 
a join-table?

I know that JPA1 says quite clear for one-to-many relationships: if 
bidirectional than join-column, and if unidirectional than join-table.

Does OpenJPA support bidirectionality with a join-table (as it supports 
unidirectionality with a join-column)?

Kind regards,
Frank