--- a/make/Javadoc.gmk	Mon May 16 14:50:43 2016 +0530
+++ b/make/Javadoc.gmk	Mon May 16 20:51:01 2016 +0530
@@ -1437,7 +1437,6 @@
 	  $(call OptionPair,-windowtitle,$(DYNALINKAPI_WINDOWTITLE) $(DRAFT_WINTITLE)); \
 	  $(call OptionPair,-header,$(DYNALINKAPI_HEADER)$(DRAFT_HEADER)) ; \
 	  $(call OptionPair,-bottom,$(DYNALINKAPI_BOTTOM)$(DRAFT_BOTTOM)) ; \
-	  $(call OptionTrip,-group,$(DYNALINKAPI_GROUPNAME),$(DYNALINKAPI_REGEXP)); \
 	  $(call OptionTrip,-linkoffline,$(DYNALINKAPI2COREAPI),$(COREAPI_DOCSDIR)/); \
 	) >> $@