updated to keep up with the changes in the core.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1834 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/Hudson.java

@@ -363,6 +363,11 @@ public final class Hudson extends View implements ItemGroup<TopLevelItem>, Node
         return "";
     }
 
+    /**
+     * Gets just the immediate children of {@link Hudson}.
+     *
+     * @see #getAllItems(Class) 
+     */
     public List<TopLevelItem> getItems() {
         return new ArrayList<TopLevelItem>(items.values());
     }