--- jsr166/src/main/java/util/PriorityQueue.java	2011/07/13 11:27:28	1.74
+++ jsr166/src/main/java/util/PriorityQueue.java	2011/12/12 20:53:11	1.77
@@ -77,6 +77,7 @@ package java.util;
  * @author Josh Bloch, Doug Lea
  * @param <E> the type of elements held in this collection
  */
+@SuppressWarnings("unchecked")
 public class PriorityQueue<E> extends AbstractQueue<E>
     implements java.io.Serializable {
 
@@ -724,16 +725,14 @@ public class PriorityQueue<E> extends Ab
     }
 
     /**
-     * Saves the state of the instance to a stream (that
-     * is, serializes it).
+     * Saves this queue to a stream (that is, serializes it).
      *
      * @serialData The length of the array backing the instance is
      *             emitted (int), followed by all of its elements
      *             (each an {@code Object}) in the proper order.
-     * @param s the stream
      */
     private void writeObject(java.io.ObjectOutputStream s)
-        throws java.io.IOException{
+        throws java.io.IOException {
         // Write out element count, and any hidden stuff
         s.defaultWriteObject();
 
@@ -746,10 +745,7 @@ public class PriorityQueue<E> extends Ab
     }
 
     /**
-     * Reconstitutes the {@code PriorityQueue} instance from a stream
-     * (that is, deserializes it).
-     *
-     * @param s the stream
+     * Reconstitutes this queue from a stream (that is, deserializes it).
      */
     private void readObject(java.io.ObjectInputStream s)
         throws java.io.IOException, ClassNotFoundException {