--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/execution/LoaderDelegate.java	Thu May 04 17:55:07 2017 +0000
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/execution/LoaderDelegate.java	Tue May 09 12:22:15 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -52,6 +52,13 @@
             throws ClassInstallException, NotImplementedException, EngineTerminationException;
 
     /**
+     * Notify that classes have been redefined.
+     *
+     * @param cbcs the class names and bytecodes that have been redefined
+     */
+    public void classesRedefined(ClassBytecodes[] cbcs);
+
+    /**
      * Adds the path to the execution class path.
      *
      * @param path the path to add