--- old/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java	2014-04-01 12:54:02.390180332 +0200
+++ new/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java	2014-04-01 12:54:02.262180333 +0200
@@ -29,10 +29,10 @@
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;
 
+import java.io.Serializable;
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
-import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.linker.JavaAdapterFactory;
 
 /**
@@ -40,7 +40,7 @@
  * Instances of this class are created during codegen and stored in script classes'
  * constants array to reduce function instantiation overhead during runtime.
  */
-public abstract class ScriptFunctionData {
+public abstract class ScriptFunctionData implements Serializable {
 
     /** Name of the function or "" for anonynous functions */
     protected final String name;
@@ -74,6 +74,8 @@
     /** Flag for strict constructors */
     public static final int IS_STRICT_CONSTRUCTOR = IS_STRICT | IS_CONSTRUCTOR;
 
+    private static final long serialVersionUID = 4252901245508769114L;
+
     /**
      * Constructor
      *