--- old/src/share/vm/runtime/arguments.cpp	2013-07-11 14:20:54.382048874 -0700
+++ new/src/share/vm/runtime/arguments.cpp	2013-07-11 14:20:54.240039066 -0700
@@ -260,6 +260,7 @@
   { "PrintRevisitStats",             JDK_Version::jdk(8), JDK_Version::jdk(9) },
   { "UseVectoredExceptions",         JDK_Version::jdk(8), JDK_Version::jdk(9) },
   { "UseSplitVerifier",              JDK_Version::jdk(8), JDK_Version::jdk(9) },
+  { "UseStringCache",                JDK_Version::jdk(8), JDK_Version::jdk(9) },
 #ifdef PRODUCT
   { "DesiredMethodLimit",
                            JDK_Version::jdk_update(7, 2), JDK_Version::jdk(8) },