4719 Common patchset for jdk1.7 support preparation

@@ -552,11 +552,11 @@
         $(ADJUNCT_PROTO:%=-I%/usr/include)
 CPPFLAGS.native=$(ENVCPPFLAGS1) $(ENVCPPFLAGS2) $(ENVCPPFLAGS3) \
                 $(ENVCPPFLAGS4) -I$(NATIVE_ADJUNCT)/include
 CPPFLAGS=       $(CPPFLAGS.master)
 AS_CPPFLAGS=    $(CPPFLAGS.master)
-JAVAFLAGS=      -deprecation
+JAVAFLAGS=      -source 1.6 -target 1.6 -Xlint:deprecation,-options
 
 #
 # For source message catalogue
 #
 .SUFFIXES: $(SUFFIXES) .i .po