4719 Common patchset for jdk1.7 support preparation

@@ -36,11 +36,10 @@
 clobber         :=      TARGET= clobber
 check           :=      TARGET= check
 
 .KEEP_STATE:
 
-JAVAFLAGS= -nowarn -O
 GUIDIR=$(SRC)/cmd/krb5/kadmin/gui
 CLASSPATH=$(GUIDIR)/visualrt:$(JAVA_ROOT)/jre/lib/rt.jar:$(JAVA_ROOT)/jre/lib/i18n.jar
 
 all clean clobber javadoc _msg:
         ( cd sunsoft/jws/visual/rt ; $(MAKE) CLASSPATH=$(CLASSPATH) $@ )