--- a/hotspot/src/share/vm/runtime/globals.hpp	Tue Nov 18 15:25:14 2014 -0800
+++ b/hotspot/src/share/vm/runtime/globals.hpp	Wed Dec 03 14:21:14 2014 +0000
@@ -1233,6 +1233,9 @@
   product(bool, CheckJNICalls, false,                                       \
           "Verify all arguments to JNI calls")                              \
                                                                             \
+  product(bool, CheckEndorsedAndExtDirs, false,                             \
+          "Verify the endorsed and extension directories are not used")     \
+                                                                            \
   product(bool, UseFastJNIAccessors, true,                                  \
           "Use optimized versions of Get<Primitive>Field")                  \
                                                                             \