When I create a new entity class and want to have more than one List in it, Xpert.ivy says: "If an entity class has more than one collection you have to use 'Set' instead of 'List' as type." I think the JEE Persistence API does not have this limitation.

When I create a new entity class and want to have more than one List in it, Xpert.ivy says: "If an entity class has more than one collection you have to use 'Set' instead of 'List' as type." I think the JEE Persistence API does not have this limitation.