Go can statically type check hash maps, arrays, and channels. If you want some other container type it must be written with a concrete element type in mind.
Wait, really? The language designers gave themselves (effective) generics and then kicked down the ladder afterwards so that other container implementers couldn't follow? That's hilarious.
void do_stuff(Integer[] integers) {
....
}
do_stuff(new String[]{"1", "2", "3"})
Compiler: whoops, you passed an array of strings when the API called for an array of integers.
