--- old/src/share/classes/javax/script/ScriptEngineManager.java	Thu Aug 23 12:29:10 2012
+++ new/src/share/classes/javax/script/ScriptEngineManager.java	Thu Aug 23 12:29:10 2012
@@ -423,7 +423,7 @@
         SecurityManager sm = System.getSecurityManager();
         if (sm != null) {
             ClassLoader callerLoader = getCallerClassLoader();
-            if (callerLoader != null) {
+            if (!sun.misc.VM.isSystemDomainLoader(callerLoader)) {
                 if (loader != callerLoader || !isAncestor(loader, callerLoader)) {
                     try {
                         sm.checkPermission(SecurityConstants.GET_CLASSLOADER_PERMISSION);