notify@aur.archlinux.org writes:

valandil [1] filed a request to merge gcc-gcj [2] into gcc63 [3]:

Since the release of GCC 7.1, gcc-gcj is not part of the GCC package. To obtain gcc-gcj, it is thus necessary to install the whole gcc63 package.

[1] https://aur.archlinux.org/account/valandil/ [2] https://aur.archlinux.org/pkgbase/gcc-gcj/ [3] https://aur.archlinux.org/pkgbase/gcc63/

As the maintainer of gcc63, I second thi request. best Regards Stefan