public class Seq<T> { | |
public Seq() {} | |
public Seq(T x, Seq<T> xs) { | |
} | |
static <T> Seq<T> nil () { | |
return new Seq<T> (); | |
} | |
static <V> Seq<V> cons (V x, Seq<V> xs) { | |
return new Seq<V> (x, xs); | |
} | |
static void foo() { | |
Seq<String> s = <ref>cons("abc", nil()); | |
} | |
} |