--- a/make/mapfiles/libnet/mapfile-vers	Fri Feb 02 10:32:59 2018 -0800
+++ b/make/mapfiles/libnet/mapfile-vers	Fri Feb 02 14:17:07 2018 -0500
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1997, 2018, 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
@@ -89,6 +89,7 @@
 		Java_java_net_PlainDatagramSocketImpl_setTimeToLive;
                 Java_java_net_AbstractPlainSocketImpl_isReusePortAvailable0;
                 Java_java_net_AbstractPlainDatagramSocketImpl_isReusePortAvailable0;
+                Java_java_net_SocketCleanable_cleanupClose0;
                 Java_jdk_net_Sockets_isReusePortAvailable0;
 		Java_sun_net_PortConfig_getUpper0;
 		Java_sun_net_PortConfig_getLower0;