Coverage report

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examples.nntp.newsgroups |
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     /*
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      * Copyright 2001-2005 The Apache Software Foundation
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      *     http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing, software
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      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
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      * limitations under the License.
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      */
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     package examples.nntp;
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     import java.io.IOException;
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     import org.apache.commons.net.nntp.NNTPClient;
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     import org.apache.commons.net.nntp.NewsgroupInfo;
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     /***
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      * This is a trivial example using the NNTP package to approximate the
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      * Unix newsgroups command.  It merely connects to the specified news
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      * server and issues fetches the list of newsgroups stored by the server.
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      * On servers that store a lot of newsgroups, this command can take a very
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      * long time (listing upwards of 30,000 groups).
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      * <p>
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      ***/
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     public final class newsgroups
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     {
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         public final static void main(String[] args)
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         {
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             NNTPClient client;
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             NewsgroupInfo[] list;
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             if (args.length < 1)
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             {
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                 System.err.println("Usage: newsgroups newsserver");
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                 System.exit(1);
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             }
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             client = new NNTPClient();
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             try
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             {
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                 client.connect(args[0]);
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                 list = client.listNewsgroups();
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                 if (list != null)
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                 {
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                     for (int i = 0; i < list.length; i++)
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                         System.out.println(list[i].getNewsgroup());
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                 }
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                 else
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                 {
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                     System.err.println("LIST command failed.");
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                     System.err.println("Server reply: " + client.getReplyString());
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                 }
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             }
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             catch (IOException e)
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             {
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                 e.printStackTrace();
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             }
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             finally
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             {
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                 try
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                 {
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                     if (client.isConnected())
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                         client.disconnect();
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                 }
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                 catch (IOException e)
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                 {
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                     System.err.println("Error disconnecting from server.");
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                     e.printStackTrace();
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                     System.exit(1);
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                 }
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             }
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         }
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     }
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