--- a/hotspot/src/share/vm/runtime/arguments.cpp	Mon Aug 02 12:51:43 2010 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.cpp	Thu Jul 22 10:27:41 2010 -0400
@@ -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) }
 };