blob: e53cd10e6d00589cf4fe72fa6adb4df1057644fc [file] [log] [blame]
class Tmp
{
interface Function<T, R> {
R apply(T t);
}
interface Foo<T>
{
<R> Foo<R> map1(Function<T,R> f);
<R> Foo<R> map2(Function<? super T, ? extends R> f);
}
public static void main(String[] args)
{
Foo<Object> x = null;
Foo<Object> y1 = x.map1(i -> "");
Foo<Object> y2 = x.map2(i -> "");
}
}