8014266: regression test AsyncSSLSocketClose.java time out.

Reviewed-by: xuelei
Contributed-by: NRajan Halade <rajan.halade@oracle.com>

test/sun/security/ssl/com/sun/net/ssl/internal/ssl/SSLSocketImpl/AsyncSSLSocketClose.java

 /*
- * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2013, 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
@@ -21,15 +21,21 @@
  * questions.
  */
 
+//
+// SunJSSE does not support dynamic system properties, no way to re-use
+// system properties in samevm/agentvm mode.
+//
+// The test may timeout occasionally on heavy loaded system because
+// there are lot of TLS transactions involved. Frequent timeout(s) should
+// be analyzed further.
+//
+
 /*
  * @test
  * @bug 6447412
  * @summary Issue with socket.close() for ssl sockets when poweroff on
  *          other system
  * @run main/othervm AsyncSSLSocketClose
- *
- *     SunJSSE does not support dynamic system properties, no way to re-use
- *     system properties in samevm/agentvm mode.
  */
 
 import javax.net.ssl.*;