622 

   622 

   623     //-----------------------------------------------------------------------

   623     //-----------------------------------------------------------------------

   624     /**

   624     /**

   625      * Defend against malicious streams.

   625      * Defend against malicious streams.

   626      *

   626      *

   627      * @throws InvalidObjectException always

   628      * @throws InvalidObjectException always

   628      */

   629      */

   629     private void readObject(ObjectInputStream s) throws InvalidObjectException {

   630     private void readObject(ObjectInputStream s) throws InvalidObjectException {

   630         throw new InvalidObjectException("Deserialization via serialization delegate");

   631         throw new InvalidObjectException("Deserialization via serialization delegate");

   631     }

   632     }