--- a/test/jdk/java/net/Socket/TestAfterClose.java	Tue Mar 27 19:29:46 2018 +0100
+++ b/test/jdk/java/net/Socket/TestAfterClose.java	Tue Mar 27 13:22:40 2018 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 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
@@ -24,7 +24,10 @@
 /*
  * @test
  * @bug 6505016
- * @summary Socket spec should clarify what getInetAddress/getPort/etc return after the Socket is closed
+ * @summary Socket spec should clarify what getInetAddress/getPort/etc return
+ *          after the Socket is closed
+ * @run main TestAfterClose
+ * @run main/othervm -Djava.net.preferIPv4Stack=true TestAfterClose
  */
 
 import java.net.*;