diff -r 1f31b09f711d -r 8477cb6992be jdk/src/share/classes/sun/rmi/server/Activation.java
--- a/jdk/src/share/classes/sun/rmi/server/Activation.java	Tue Apr 10 10:44:46 2012 -0700
+++ b/jdk/src/share/classes/sun/rmi/server/Activation.java	Wed Apr 11 17:47:56 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -43,6 +43,7 @@
 import java.net.Socket;
 import java.net.SocketAddress;
 import java.net.SocketException;
+import java.nio.file.Files;
 import java.nio.channels.Channel;
 import java.nio.channels.ServerSocketChannel;
 import java.rmi.AccessException;
@@ -1940,7 +1941,7 @@
                     new PrivilegedExceptionAction<Void>() {
                         public Void run() throws IOException {
                             File file =
-                                File.createTempFile("rmid-err", null, null);
+                                Files.createTempFile("rmid-err", null).toFile();
                             PrintStream errStream =
                                 new PrintStream(new FileOutputStream(file));
                             System.setErr(errStream);