diff -r 776fb94f33cc -r c81fa70144aa src/share/vm/runtime/globals.hpp
--- a/src/share/vm/runtime/globals.hpp	Thu Jan 21 18:51:10 2010 -0800
+++ b/src/share/vm/runtime/globals.hpp	Mon Jan 25 18:03:29 2010 -0500
@@ -1201,7 +1201,7 @@
   product(bool, UseSerialGC, false,                                         \
           "Use the serial garbage collector")                               \
                                                                             \
-  experimental(bool, UseG1GC, false,                                        \
+  product(bool, UseG1GC, false,                                             \
           "Use the Garbage-First garbage collector")                        \
                                                                             \
   product(bool, UseParallelGC, false,                                       \