diff -r 74f2ee2b62ba -r 56bc97d69d93 jdk/src/share/classes/java/util/RegularEnumSet.java
--- a/jdk/src/share/classes/java/util/RegularEnumSet.java	Sat Dec 18 09:10:49 2010 -0800
+++ b/jdk/src/share/classes/java/util/RegularEnumSet.java	Mon Dec 20 13:47:04 2010 -0800
@@ -71,7 +71,7 @@
      * @return an iterator over the elements contained in this set
      */
     public Iterator<E> iterator() {
-        return new EnumSetIterator<E>();
+        return new EnumSetIterator<>();
     }
 
     private class EnumSetIterator<E extends Enum<E>> implements Iterator<E> {