--- old/test/java/util/Collections/EmptyIterator.java	2014-12-10 15:17:10.000000000 +0800
+++ new/test/java/util/Collections/EmptyIterator.java	2014-12-10 15:17:10.000000000 +0800
@@ -53,10 +53,7 @@
             Collections.emptyEnumeration();
         testEmptyEnumeration(finalEmptyAbstract);
 
-        @SuppressWarnings("unchecked") Iterator<?> x =
-            new sun.tools.java.MethodSet()
-            .lookupName(sun.tools.java.Identifier.lookup(""));
-        testEmptyIterator(x);
+        testEmptyIterator(Collections.<Object>emptyIterator());
     }
 
     <T> void testEmptyEnumeration(final Enumeration<T> e) {