--- a/make/com/sun/crypto/provider/Makefile	Mon Jul 27 23:06:01 2009 -0700
+++ b/make/com/sun/crypto/provider/Makefile	Wed Jul 29 12:50:10 2009 -0700
@@ -267,6 +267,7 @@ endif
 # supports up to v49 class file format.  Force v49 classfiles in our
 # builds for now.
 #
+SOURCE_LANGUAGE_VERSION = 5
 TARGET_CLASS_VERSION = 5
 
 

--- a/make/javax/crypto/Makefile	Mon Jul 27 23:06:01 2009 -0700
+++ b/make/javax/crypto/Makefile	Wed Jul 29 12:50:10 2009 -0700
@@ -416,6 +416,7 @@ endif
 # supports up to v49 class file format.  Force v49 classfiles in our
 # builds for now.
 #
+SOURCE_LANGUAGE_VERSION = 5
 TARGET_CLASS_VERSION = 5