--- a/hotspot/src/share/vm/runtime/arguments.cpp	Fri Aug 13 07:33:20 2010 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.cpp	Sat Aug 14 00:47:52 2010 -0700
@@ -184,6 +184,8 @@
   { "DefaultMaxRAM",       JDK_Version::jdk_update(6,18), JDK_Version::jdk(7) },
   { "DefaultInitialRAMFraction",
                            JDK_Version::jdk_update(6,18), JDK_Version::jdk(7) },
+  { "UseDepthFirstScavengeOrder",
+                           JDK_Version::jdk_update(6,22), JDK_Version::jdk(7) },
   { NULL, JDK_Version(0), JDK_Version(0) }
 };