--- old/src/jdk/nashorn/internal/runtime/resources/Options.properties	2014-04-01 12:54:03.342180326 +0200
+++ new/src/jdk/nashorn/internal/runtime/resources/Options.properties	2014-04-01 12:54:03.266180326 +0200
@@ -230,6 +230,14 @@
     desc="Parse without compiling." \
 }
 
+nashorn.option.persistent.code.cache = {            \
+    name="--persistent-code-cache",                 \
+    short_name="-pcc",                              \
+    desc="Enable disk cache for compiled scripts.", \
+    is_undocumented=true,                           \
+    default=false                                   \
+}
+
 nashorn.option.profile.callsites = {   \
     name="--profile-callsites",        \
     short_name="-pcs",                 \