--- jsr166/src/jsr166e/extra/AtomicDouble.java	2013/03/04 16:12:26	1.18
+++ jsr166/src/jsr166e/extra/AtomicDouble.java	2013/07/22 16:47:46	1.19
@@ -212,6 +212,8 @@ public class AtomicDouble extends Number
     /**
      * Saves the state to a stream (that is, serializes it).
      *
+     * @param s the stream
+     * @throws java.io.IOException if an I/O error occurs
      * @serialData The current value is emitted (a {@code double}).
      */
     private void writeObject(java.io.ObjectOutputStream s)
@@ -223,6 +225,10 @@ public class AtomicDouble extends Number
 
     /**
      * Reconstitutes the instance from a stream (that is, deserializes it).
+     * @param s the stream
+     * @throws ClassNotFoundException if the class of a serialized object
+     *         could not be found
+     * @throws java.io.IOException if an I/O error occurs
      */
     private void readObject(java.io.ObjectInputStream s)
         throws java.io.IOException, ClassNotFoundException {