src/java.base/share/classes/javax/net/ssl/SSLSocket.java

*** 467,476 ****
--- 467,500 ----
      public abstract void removeHandshakeCompletedListener(
          HandshakeCompletedListener listener);
  
  
      /**
+      * Registers an event listener to get information or modify
+      * the control flow of an ongoing SSL handshake.
+      *
+      * @param listener the object providing callback methods.
+      * @throws IllegalArgumentException if the argument is null.
+      * @see #removeHandshakeListener(HandshakeListener)
+      */
+     public abstract void addHandshakeListener(
+         HandshakeListener listener);
+ 
+ 
+     /**
+      * Removes a previously registered HandshakeListener event listener.
+      *
+      * @param listener the object providing callback methods.
+      * @throws IllegalArgumentException if the listener is not registered,
+      * or the argument is null.
+      * @see #addHandshakeListener(HandshakeListener)
+      */
+     public abstract void removeHandshakeListener(
+         HandshakeListener listener);
+ 
+ 
+     /**
       * Starts an SSL handshake on this connection.  Common reasons include
       * a need to use new encryption keys, to change cipher suites, or to
       * initiate a new session.  To force complete reauthentication, the
       * current session could be invalidated before starting this handshake.
       *
*** 743,753 ****
       */
      public String getHandshakeApplicationProtocol() {
          throw new UnsupportedOperationException();
      }
  
- 
      /**
       * Registers a callback function that selects an application protocol
       * value for a SSL/TLS/DTLS handshake.
       * The function overrides any values supplied using
       * {@link SSLParameters#setApplicationProtocols
--- 767,776 ----