| import java.util.*; | |
| import Node.Details; | |
| public class Node<E> { | |
| public class Details { | |
| public E data; | |
| } | |
| public Details addNode(Node<E> child) { | |
| return new Details(); | |
| } | |
| } | |
| class Test { | |
| public static void main(String[] args) { | |
| Map<String, Details> m = null; | |
| Map<String, Node.Details> sorted1; | |
| sorted1 = m; | |
| } | |
| } |