--- old/test/java/nio/channels/spi/SelectorProvider/inheritedChannel/EchoService.java	2017-06-20 13:25:37.000000000 +0800
+++ new/test/java/nio/channels/spi/SelectorProvider/inheritedChannel/EchoService.java	2017-06-20 13:25:37.000000000 +0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, 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
@@ -55,10 +55,15 @@
  * facilate testing that the channel is closed the "tcp nowait" service
  * can close the connection after a given number of bytes.
  */
-import java.nio.*;
-import java.nio.channels.*;
 import java.io.IOException;
-import java.net.*;
+import java.net.SocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.Channel;
+import java.nio.channels.DatagramChannel;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.channels.ServerSocketChannel;
+import java.nio.channels.SocketChannel;
 
 public class EchoService {