--- a/jdk/make/java/dyn/Makefile	Sat Oct 30 21:08:23 2010 -0700
+++ b/jdk/make/java/dyn/Makefile	Mon Nov 22 22:41:31 2010 -0800
@@ -36,9 +36,7 @@
 LANGUAGE_VERSION = -source 7
 CLASS_VERSION = -target 7
 
-# Actually, it will be less disruptive to compile with the same
-# -target option as the rest of the system, and just turn on
-# the specific compiler option we need here:
-OTHER_JAVACFLAGS = -XDinvokedynamic
+# Tell the compiler not to accept transitional forms.
+OTHER_JAVACFLAGS = -XDallowTransitionalJSR292=no
 
 include $(BUILDDIR)/common/Classes.gmk