--- jsr166/src/jsr166x/LinkedBlockingDeque.java	2009/11/24 03:57:04	1.4
+++ jsr166/src/jsr166x/LinkedBlockingDeque.java	2011/04/14 23:16:10	1.7
@@ -1,7 +1,7 @@
 /*
  * Written by Doug Lea with assistance from members of JCP JSR-166
  * Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
+ * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 package jsr166x;
@@ -524,7 +524,7 @@ public class LinkedBlockingDeque<E>
      * Variant of removeFirstOccurrence needed by iterator.remove.
      * Searches for the node, not its contents.
      */
-   boolean removeNode(Node<E> e) {
+    boolean removeNode(Node<E> e) {
         lock.lock();
         try {
             for (Node<E> p = first; p != null; p = p.next) {
@@ -684,8 +684,8 @@ public class LinkedBlockingDeque<E>
             final ReentrantLock lock = LinkedBlockingDeque.this.lock;
             lock.lock();
             try {
-                next = (next == null)? first : next.next;
-                nextItem = (next == null)? null : next.item;
+                next = (next == null) ? first : next.next;
+                nextItem = (next == null) ? null : next.item;
             } finally {
                 lock.unlock();
             }