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1 /* |
1 /* |
2 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2007, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
63 |
63 |
64 } |
64 } |
65 |
65 |
66 // connect to the given port |
66 // connect to the given port |
67 static SocketChannel connect(int port) throws IOException { |
67 static SocketChannel connect(int port) throws IOException { |
68 InetAddress lh = InetAddress.getByName("127.0.0.1"); |
68 InetAddress lh = InetAddress.getLoopbackAddress(); |
69 InetSocketAddress isa = new InetSocketAddress(lh, port); |
69 InetSocketAddress isa = new InetSocketAddress(lh, port); |
70 return SocketChannel.open(isa); |
70 return SocketChannel.open(isa); |
71 } |
71 } |
72 |
72 |
73 // simple child process that handshakes with the parent and then |
73 // simple child process that handshakes with the parent and then |