--- a/src/java.base/linux/native/libnet/linux_close.c	Wed Feb 13 21:24:13 2019 +0800
+++ b/src/java.base/linux/native/libnet/linux_close.c	Wed Feb 13 07:58:04 2019 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -386,10 +386,6 @@
     BLOCKING_IO_RETURN_INT( s, send(s, msg, len, flags) );
 }
 
-int NET_WriteV(int s, const struct iovec * vector, int count) {
-    BLOCKING_IO_RETURN_INT( s, writev(s, vector, count) );
-}
-
 int NET_SendTo(int s, const void *msg, int len,  unsigned  int
        flags, const struct sockaddr *to, int tolen) {
     BLOCKING_IO_RETURN_INT( s, sendto(s, msg, len, flags, to, tolen) );