Bug#486713: gcj-doc: tries to overwrite file owned by gcj

[Nikita Youshchenko <yoush@debian.org>]

reassign 486713 gcj
thanks

> Unpacking gcj-doc (from .../gcj-doc_5%3a1_amd64.deb) ...
> dpkg: error processing /var/cache/apt/archives/gcj-doc_5%3a1_amd64.deb
> (--unpack):
>  trying to overwrite `/usr/share/man/man1/grmic.1.gz', which is also in
>  package gcj

This looks like bug in gcj package.
Packages gcj-4.3 does not provide grmic.4.3.1.gz, so gcj should not link on 
it.

I will upload gcc-doc-defaults with gcj-doc Replaces: gcj (<= VER) as soon as 
fixed gcj will be uploaded.