--- a/jdk/src/share/classes/java/util/LinkedList.java	Wed Apr 17 14:39:04 2013 -0400
+++ b/jdk/src/share/classes/java/util/LinkedList.java	Wed Apr 17 11:34:31 2013 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,8 @@
 
 package java.util;
 
+import java.util.function.Consumer;
+
 /**
  * Doubly-linked list implementation of the {@code List} and {@code Deque}
  * interfaces.  Implements all optional list operations, and permits all
@@ -948,6 +950,16 @@
             expectedModCount++;
         }
 
+        public void forEachRemaining(Consumer<? super E> action) {
+            Objects.requireNonNull(action);
+            while (modCount == expectedModCount && nextIndex < size) {
+                action.accept(next.item);
+                next = next.next;
+                nextIndex++;
+            }
+            checkForComodification();
+        }
+
         final void checkForComodification() {
             if (modCount != expectedModCount)
                 throw new ConcurrentModificationException();
@@ -1135,4 +1147,103 @@
         for (int i = 0; i < size; i++)
             linkLast((E)s.readObject());
     }
+
+    public Spliterator<E> spliterator() {
+        return new LLSpliterator<E>(this, -1, 0);
+    }
+
+    /** A customized variant of Spliterators.IteratorSpliterator */
+    static final class LLSpliterator<E> implements Spliterator<E> {
+        static final int BATCH_UNIT = 1 << 10;  // batch array size increment
+        static final int MAX_BATCH = 1 << 25;  // max batch array size;
+        final LinkedList<E> list; // null OK unless traversed
+        Node<E> current;      // current node; null until initialized
+        int est;              // size estimate; -1 until first needed
+        int expectedModCount; // initialized when est set
+        int batch;            // batch size for splits
+
+        LLSpliterator(LinkedList<E> list, int est, int expectedModCount) {
+            this.list = list;
+            this.est = est;
+            this.expectedModCount = expectedModCount;
+        }
+
+        final int getEst() {
+            int s; // force initialization
+            final LinkedList<E> lst;
+            if ((s = est) < 0) {
+                if ((lst = list) == null)
+                    s = est = 0;
+                else {
+                    expectedModCount = lst.modCount;
+                    current = lst.first;
+                    s = est = lst.size;
+                }
+            }
+            return s;
+        }
+
+        public long estimateSize() { return (long) getEst(); }
+
+        public Spliterator<E> trySplit() {
+            Node<E> p;
+            int s = getEst();
+            if (s > 1 && (p = current) != null) {
+                int n = batch + BATCH_UNIT;
+                if (n > s)
+                    n = s;
+                if (n > MAX_BATCH)
+                    n = MAX_BATCH;
+                Object[] a;
+                try {
+                    a = new Object[n];
+                } catch (OutOfMemoryError oome) {
+                    return null;
+                }
+                int j = 0;
+                do { a[j++] = p.item; } while ((p = p.next) != null && j < n);
+                current = p;
+                batch = j;
+                est = s - j;
+                return Spliterators.spliterator(a, 0, j, Spliterator.ORDERED);
+            }
+            return null;
+        }
+
+        public void forEachRemaining(Consumer<? super E> action) {
+            Node<E> p; int n;
+            if (action == null) throw new NullPointerException();
+            if ((n = getEst()) > 0 && (p = current) != null) {
+                current = null;
+                est = 0;
+                do {
+                    E e = p.item;
+                    p = p.next;
+                    action.accept(e);
+                } while (p != null && --n > 0);
+            }
+            if (list.modCount != expectedModCount)
+                throw new ConcurrentModificationException();
+        }
+
+        public boolean tryAdvance(Consumer<? super E> action) {
+            Node<E> p;
+            if (action == null) throw new NullPointerException();
+            if (getEst() > 0 && (p = current) != null) {
+                --est;
+                E e = p.item;
+                current = p.next;
+                action.accept(e);
+                if (list.modCount != expectedModCount)
+                    throw new ConcurrentModificationException();
+                return true;
+            }
+            return false;
+        }
+
+        public int characteristics() {
+            return Spliterator.ORDERED | Spliterator.SIZED | Spliterator.SUBSIZED;
+        }
+    }
+
 }