It is my understanding that Indonesia is still exporting wild caught animals, but I won't swear to the accuracy of that as it was at best second-hand information. Both of my wc imports were purchased in May & June 2002 (the male in May, the female in June), so it has been a while since I personally purchased any wc animals. As my first pair were wild caught, I strongly recommend against it unless you already know what you are getting into. When I purchased the male, I was led to believe he was captive bred as it was an 'all captive bred' show and the dealer failed to tell me any differently - despite me telling him this was my first Candoia and though I had experience with other species, I had not kept these before. It was only a week or more after the purchase when the snake wouldn't eat that I discovered he was wild caught. He became a trial by fire introduction to Candoia.
The female I ordered from Jim Kavney of Hiss-N-Things and he'd already gotten her feeding on mice without a problem (thank you Jim!!!!). Unfortunately, I still can't handle her as she was old enough to retain her wild demeanor and is heartily against acclimating to handling. lol
I really believe these are a worthwile species to consider as pets, but I'd not currently recommend them for the novice keeper because of their often finicky feeding habits and the fragile nature of babies. However, if you can purchase one already feeding on rodents from a reliable source and are reasonably experienced with snake keeping, I'm all for it. They've really been underated as a pet boa and I'm hoping as more of them are captive bred (with the selection of stock from animals acclimating well to captivity, including feeding habits as you mentioned), we'll start to see more available that are better adapted to captivity and see more of the herping public with these little beauties. Granted they aren't for everyone, but the simple beauty they possess and the variety of natural color phases makes them a particularly beautiful pet that stays a very managable size. Yeah, I'm biased. 
Raven