diff -Nru openjdk-boot.orig/jdk/make/java/nio/Makefile openjdk-boot/jdk/make/java/nio/Makefile
--- openjdk-boot.orig/jdk/make/java/nio/Makefile	2009-12-13 18:43:31.000000000 +0000
+++ openjdk-boot/jdk/make/java/nio/Makefile	2009-12-13 19:03:31.000000000 +0000
@@ -31,7 +31,7 @@
 PACKAGE = java.nio
 LIBRARY = nio
 PRODUCT = java
-OTHER_JAVACFLAGS += -Xmaxwarns 1000 -Xlint:serial -Werror
+OTHER_JAVACFLAGS += -Xlint:serial -Werror
 include $(BUILDDIR)/common/Defs.gmk
 
 NIO_SRC = $(SHARE_SRC)/classes/java/nio