The problem space may seem solved, but apparently it's still not as easy as it looks from the outside. You don't have to take my word for it, Cthulhu_ linked a

The problem space may seem solved, but apparently it's still not as easy as it looks from the outside. You don't have to take my word for it, Cthulhu_ linked a comment by Russ Cox (a major contributor to Go) from a few years ago above: https://news.ycombinator.com/item?id=9622417 https://news.ycombinator.com/item?id=9622417 > We have spoken to a few true experts in Java generics and each of them has said roughly the same thing: be very careful, it's not as easy as it looks, and you're stuck with all the mistakes you make.