diff -r 29f58b0d4f78 -r bdec5d53e98c jdk/src/share/classes/java/util/WeakHashMap.java
--- a/jdk/src/share/classes/java/util/WeakHashMap.java	Fri Dec 20 09:58:03 2013 +0000
+++ b/jdk/src/share/classes/java/util/WeakHashMap.java	Fri Dec 20 13:38:13 2013 +0100
@@ -1097,8 +1097,8 @@
         public KeySpliterator<K,V> trySplit() {
             int hi = getFence(), lo = index, mid = (lo + hi) >>> 1;
             return (lo >= mid) ? null :
-                new KeySpliterator<K,V>(map, lo, index = mid, est >>>= 1,
-                                        expectedModCount);
+                new KeySpliterator<>(map, lo, index = mid, est >>>= 1,
+                                     expectedModCount);
         }
 
         public void forEachRemaining(Consumer<? super K> action) {
@@ -1177,8 +1177,8 @@
         public ValueSpliterator<K,V> trySplit() {
             int hi = getFence(), lo = index, mid = (lo + hi) >>> 1;
             return (lo >= mid) ? null :
-                new ValueSpliterator<K,V>(map, lo, index = mid, est >>>= 1,
-                                          expectedModCount);
+                new ValueSpliterator<>(map, lo, index = mid, est >>>= 1,
+                                       expectedModCount);
         }
 
         public void forEachRemaining(Consumer<? super V> action) {
@@ -1254,8 +1254,8 @@
         public EntrySpliterator<K,V> trySplit() {
             int hi = getFence(), lo = index, mid = (lo + hi) >>> 1;
             return (lo >= mid) ? null :
-                new EntrySpliterator<K,V>(map, lo, index = mid, est >>>= 1,
-                                          expectedModCount);
+                new EntrySpliterator<>(map, lo, index = mid, est >>>= 1,
+                                       expectedModCount);
         }
 
 
@@ -1286,7 +1286,7 @@
                             @SuppressWarnings("unchecked") K k =
                                 (K) WeakHashMap.unmaskNull(x);
                             action.accept
-                                (new AbstractMap.SimpleImmutableEntry<K,V>(k, v));
+                                (new AbstractMap.SimpleImmutableEntry<>(k, v));
                         }
                     }
                 } while (p != null || i < hi);
@@ -1312,7 +1312,7 @@
                             @SuppressWarnings("unchecked") K k =
                                 (K) WeakHashMap.unmaskNull(x);
                             action.accept
-                                (new AbstractMap.SimpleImmutableEntry<K,V>(k, v));
+                                (new AbstractMap.SimpleImmutableEntry<>(k, v));
                             if (map.modCount != expectedModCount)
                                 throw new ConcurrentModificationException();
                             return true;