java/3417: Downcast on integral types.

[Alexandre Petit-Bianco]

tromey@gcc.gnu.org writes:

>     I submitted a patch, which is pending review:
>     http://gcc.gnu.org/ml/gcc-patches/2001-12/msg02037.html

OK, so the code handling boolean was removed because your patch
generalizes the promotion of the type of returned values, right?

The patch seems to be fine, although I don't have the time to run
tests myself. You can check it in. Thank you for handling this.

./A