[m-rev.] for review: improve deconstruction (and printing) of foreign types in C# and Java grades

[Zoltan Somogyi]

On Wed, 13 Mar 2019 05:30:08 +0000 (UTC), Julien Fischer <jfischer at opturion.com> wrote:
> +get_target_lang_rep(_) = "some_foreign_value".

This clause should be used only in erlang grades, in which it should be
possible to do better, but I guess it does not matter much.

The rest of the diff is fine.

Zoltan.