--- jsr166/src/jsr166x/BlockingDeque.java	2009/11/16 04:16:42	1.2
+++ jsr166/src/jsr166x/BlockingDeque.java	2010/09/07 06:03:19	1.3
@@ -187,7 +187,7 @@ public interface BlockingDeque<E> extend
     /**
      * Adds the specified element as the last element of this deque,
      * waiting if necessary for space to become available.  This
-     * method is equivalent to to putLast
+     * method is equivalent to putLast
      * @param o the element to add
      * @throws InterruptedException if interrupted while waiting.
      * @throws NullPointerException if the specified element is <tt>null</tt>.
@@ -200,7 +200,7 @@ public interface BlockingDeque<E> extend
      * insertion restrictions (for example capacity bounds), method
      * <tt>offer</tt> is generally preferable to method {@link
      * Collection#add}, which can fail to insert an element only by
-     * throwing an exception.  This method is equivalent to to
+     * throwing an exception.  This method is equivalent to
      * offerLast
      *
      * @param o the element to add.
@@ -214,7 +214,7 @@ public interface BlockingDeque<E> extend
     /**
      * Retrieves and removes the first element of this deque, waiting
      * if no elements are present on this deque.
-     * This method is equivalent to to takeFirst
+     * This method is equivalent to takeFirst
      * @return the head of this deque
      * @throws InterruptedException if interrupted while waiting.
      */
@@ -223,7 +223,7 @@ public interface BlockingDeque<E> extend
     /**
      * Retrieves and removes the first element of this deque, waiting
      * if necessary up to the specified wait time if no elements are
-     * present on this deque.  This method is equivalent to to
+     * present on this deque.  This method is equivalent to
      * pollFirst
      * @param timeout how long to wait before giving up, in units of
      * <tt>unit</tt>