4719 Common patchset for jdk1.7 support preparation

@@ -69,10 +69,11 @@
 include         $(SRC)/Makefile.master
 
 CLASSPATH=      $(SRC)/cmd/cmd-inet/usr.sadm/dhcpmgr
 
 JAVAFILES =     $(CLASSFILES:.class=.java)
+JAVAFLAGS =     -source 1.6 -target 1.6 -Xlint:-deprecation,-options
 
 MSGDIR=         $(ROOT)/usr/share/lib/locale/com/sun/dhcpmgr/ui
 MSGDIRS =       $(ROOT)/usr/share/lib/locale \
                 $(ROOT)/usr/share/lib/locale/com \
                 $(ROOT)/usr/share/lib/locale/com/sun \