test/java/nio/channels/spi/SelectorProvider/inheritedChannel/EchoService.java

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2004, 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * 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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 53,66 ****
   *
   * The service closes the inherited network channel when complete. To
   * 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.*;
  
  public class EchoService {
  
      private static void doIt(SocketChannel sc, int closeAfter, int delay) throws IOException {
          ByteBuffer bb = ByteBuffer.allocate(1024);
--- 53,71 ----
   *
   * The service closes the inherited network channel when complete. To
   * facilate testing that the channel is closed the "tcp nowait" service
   * can close the connection after a given number of bytes.
   */
  import java.io.IOException;
! 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 {
  
      private static void doIt(SocketChannel sc, int closeAfter, int delay) throws IOException {
          ByteBuffer bb = ByteBuffer.allocate(1024);