4719 Common patchset for jdk1.7 support preparation

*** 69,78 ****
--- 69,79 ----
  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 \