class A {} | |
class B {} | |
class Map<X, Y>{ | |
Y get (X x){ | |
return null; | |
} | |
} | |
interface List<T> { | |
void add(T t); | |
} | |
class ArrayList<E> implements List<E>{ | |
public void add(E e){ | |
} | |
} | |
public class Test { | |
private static void f(Map requestMap) { | |
ArrayList requests = (ArrayList)requestMap.get(new A()); | |
requests.add(new Object()); | |
f(new Map<A, ArrayList<B>> ()); | |
} | |
} |