Jungle cats are not domesticated.
http://en.wikipedia.org/wiki/Jungle_cat
However the cats that were able to roam the Isis Oasis compound freely were very even tempered and not aggressive or feral. The compound has the Cervals, Ocelots and feral Jungle Cats contained. Why they have cross-breeds with domesticated cats, I don't know. I don't think it was on purpose though because they would lose their exotic feline breeding permit.