diff -r a78533d1bbc6 -r f51518b30c84 jdk/src/share/classes/sun/rmi/server/MarshalInputStream.java
--- a/jdk/src/share/classes/sun/rmi/server/MarshalInputStream.java	Fri Oct 21 18:01:01 2011 +0900
+++ b/jdk/src/share/classes/sun/rmi/server/MarshalInputStream.java	Mon Oct 24 20:55:08 2011 +0100
@@ -262,7 +262,9 @@
      * Returns the first non-null class loader up the execution stack, or null
      * if only code from the null class loader is on the stack.
      */
-    private static native ClassLoader latestUserDefinedLoader();
+    private static ClassLoader latestUserDefinedLoader() {
+        return sun.misc.VM.latestUserDefinedLoader();
+    }
 
     /**
      * Fix for 4179055: Need to assist resolving sun stubs; resolve