# Parameterized `threaded` method with a return type
fun baz(i : Int, j : Int): Int is threaded do
	sys.nanosleep(10, 0)
	return i + j
end

print "main"
foo
bar(10, "parameterized and threaded")
sys.nanosleep(5,0)
var x  = baz(2, 3)
print "main, waiting for baz"
var y = x.join
print("baz result : " + y.to_s)