Tame bantin are bred in Bali, near Java, and exported to Singapore.    From Wordnik.com.  [Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon"] Reference

Bulls of the typical bantin of Java and Borneo are, when fully adult, completely black except for the white rump and legs, but the cows and young are rufous.    From Wordnik.com.  [Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon"] Reference