--- old/test/jdk/java/net/Socket/UrgentDataTest.java	2019-03-12 11:44:14.911745214 +0000
+++ new/test/jdk/java/net/Socket/UrgentDataTest.java	2019-03-12 11:44:14.655745223 +0000
@@ -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
@@ -57,7 +57,7 @@
                 test.listener = new ServerSocket (0);
                 test.isClient = true;
                 test.isServer = true;
-                test.clHost = "127.0.0.1";
+                test.clHost = InetAddress.getLoopbackAddress().getHostAddress();
                 test.clPort = test.listener.getLocalPort();
                 test.run();
             } else if (args[0].equals ("-server")) {