logol is not maintained anymore for quite some time now effort to keep in line with swi-prolog updates (need to recompile on each ABI break of swi-prolog) AND biojava requires frequent work for an old software with low usage.
I would let it be removed.... -- gpg key id: 4096R/326D8438 (keyring.debian.org) Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438