Re: [Simple-support] NullPointerException when attempting to serializemultiply nested generic maps

[Stanislaw O. <sta...@ca...>]

>
> For now its a known limitation. Collections in collections are not
> supported because there is no way to decide what to call them. For instance
> what would the root of the inner map be, also what would the entry elements
> be named etc. Because @ElementMap contains only enough meta-data to describe
> the method or field it annotates it only supports primitive and annotated
> objects.
>

This is what I thought, thanks for confirmation.


> Although NullPointerException is never good to see. Ill replace this with a
> proper check and a PersistenceException.
>

That may save people from unnecessary debugging :-)

Cheers,

S.