--- old/src/java.base/share/classes/java/lang/reflect/Executable.java	2016-12-19 10:00:43.349622590 +0100
+++ new/src/java.base/share/classes/java/lang/reflect/Executable.java	2016-12-19 10:00:43.241622049 +0100
@@ -222,6 +222,10 @@
      */
     public abstract TypeVariable<?>[] getTypeParameters();
 
+    // returns shared array of parameter types - must never give it out
+    // to the untrusted code...
+    abstract Class<?>[] getSharedParameterTypes();
+
     /**
      * Returns an array of {@code Class} objects that represent the formal
      * parameter types, in declaration order, of the executable