--- a/jdk/make/docs/CORE_PKGS.gmk	Mon Nov 26 08:34:25 2012 -0500
+++ b/jdk/make/docs/CORE_PKGS.gmk	Mon Nov 26 15:08:13 2012 -0800
@@ -131,6 +131,7 @@
   java.util.concurrent                           \
   java.util.concurrent.atomic                    \
   java.util.concurrent.locks                     \
+  java.util.function                             \
   java.util.jar                                  \
   java.util.logging                              \
   java.util.prefs                                \