What's the ratio and the deadline of swapping.
That info is indicated in the first post:
https://bitcointalk.org/index.php?topic=1659790.024 January 10 PM UK Time - 27 January 10 PM UK Time - 1.0 CJ : 1.02 BTR
27 January 10 PM UK Time - 7 February 10 PM UK Time - 1.0 CJ : 1.00 BTR
7 February 10 PM UK Time - 24 February 10 PM UK Time - 1.2 CJ : 1.00 BTR
24 February 10 PM UK Time - 24 APRIL 10 PM UK TIME - 1.5 CJ : 1.00 BTR
What will happen with the original CJ? Dev knows, but most likely it'll be burned/unusable.