diff -r c404a87db5b7 -r 74139325d305 src/org/sonews/daemon/Connections.java
--- a/src/org/sonews/daemon/Connections.java	Sun Aug 29 17:43:58 2010 +0200
+++ b/src/org/sonews/daemon/Connections.java	Sun Aug 29 18:17:37 2010 +0200
@@ -41,141 +41,120 @@
 public final class Connections extends AbstractDaemon
 {
 
-  private static final Connections instance = new Connections();
-  
-  /**
-   * @return Active Connections instance.
-   */
-  public static Connections getInstance()
-  {
-    return Connections.instance;
-  }
-  
-  private final List<NNTPConnection> connections 
-    = new ArrayList<NNTPConnection>();
-  private final Map<SocketChannel, NNTPConnection> connByChannel 
-    = new HashMap<SocketChannel, NNTPConnection>();
-  
-  private Connections()
-  {
-    setName("Connections");
-  }
-  
-  /**
-   * Adds the given NNTPConnection to the Connections management.
-   * @param conn
-   * @see org.sonews.daemon.NNTPConnection
-   */
-  public void add(final NNTPConnection conn)
-  {
-    synchronized(this.connections)
-    {
-      this.connections.add(conn);
-      this.connByChannel.put(conn.getSocketChannel(), conn);
-    }
-  }
-  
-  /**
-   * @param channel
-   * @return NNTPConnection instance that is associated with the given
-   * SocketChannel.
-   */
-  public NNTPConnection get(final SocketChannel channel)
-  {
-    synchronized(this.connections)
-    {
-      return this.connByChannel.get(channel);
-    }
-  }
+	private static final Connections instance = new Connections();
 
-  int getConnectionCount(String remote)
-  {
-    int cnt = 0;
-    synchronized(this.connections)
-    {
-      for(NNTPConnection conn : this.connections)
-      {
-        assert conn != null;
-        assert conn.getSocketChannel() != null;
+	/**
+	 * @return Active Connections instance.
+	 */
+	public static Connections getInstance()
+	{
+		return Connections.instance;
+	}
+	private final List<NNTPConnection> connections = new ArrayList<NNTPConnection>();
+	private final Map<SocketChannel, NNTPConnection> connByChannel = new HashMap<SocketChannel, NNTPConnection>();
 
-        Socket socket = conn.getSocketChannel().socket();
-        if(socket != null)
-        {
-          InetSocketAddress sockAddr = (InetSocketAddress)socket.getRemoteSocketAddress();
-          if(sockAddr != null)
-          {
-            if(sockAddr.getHostName().equals(remote))
-            {
-              cnt++;
-            }
-          }
-        } // if(socket != null)
-      }
-    }
-    return cnt;
-  }
-  
-  /**
-   * Run loops. Checks periodically for timed out connections and purged them
-   * from the lists.
-   */
-  @Override
-  public void run()
-  {
-    while(isRunning())
-    {
-      int timeoutMillis = 1000 * Config.inst().get(Config.TIMEOUT, 180);
-      
-      synchronized (this.connections)
-      {
-        final ListIterator<NNTPConnection> iter = this.connections.listIterator();
-        NNTPConnection conn;
+	private Connections()
+	{
+		setName("Connections");
+	}
 
-        while (iter.hasNext())
-        {
-          conn = iter.next();
-          if((System.currentTimeMillis() - conn.getLastActivity()) > timeoutMillis
-              && conn.getBuffers().isOutputBufferEmpty())
-          {
-            // A connection timeout has occurred so purge the connection
-            iter.remove();
+	/**
+	 * Adds the given NNTPConnection to the Connections management.
+	 * @param conn
+	 * @see org.sonews.daemon.NNTPConnection
+	 */
+	public void add(final NNTPConnection conn)
+	{
+		synchronized (this.connections) {
+			this.connections.add(conn);
+			this.connByChannel.put(conn.getSocketChannel(), conn);
+		}
+	}
 
-            // Close and remove the channel
-            SocketChannel channel = conn.getSocketChannel();
-            connByChannel.remove(channel);
-            
-            try
-            {
-              assert channel != null;
-              assert channel.socket() != null;
-      
-              // Close the channel; implicitely cancels all selectionkeys
-              channel.close();
-              Log.get().info("Disconnected: " + channel.socket().getRemoteSocketAddress() +
-                " (timeout)");
-            }
-            catch(IOException ex)
-            {
-              Log.get().warning("Connections.run(): " + ex);
-            }
+	/**
+	 * @param channel
+	 * @return NNTPConnection instance that is associated with the given
+	 * SocketChannel.
+	 */
+	public NNTPConnection get(final SocketChannel channel)
+	{
+		synchronized (this.connections) {
+			return this.connByChannel.get(channel);
+		}
+	}
 
-            // Recycle the used buffers
-            conn.getBuffers().recycleBuffers();
-            
-            Stats.getInstance().clientDisconnect();
-          }
-        }
-      }
+	int getConnectionCount(String remote)
+	{
+		int cnt = 0;
+		synchronized (this.connections) {
+			for (NNTPConnection conn : this.connections) {
+				assert conn != null;
+				assert conn.getSocketChannel() != null;
 
-      try
-      {
-        Thread.sleep(10000); // Sleep ten seconds
-      }
-      catch(InterruptedException ex)
-      {
-        Log.get().warning("Connections Thread was interrupted: " + ex.getMessage());
-      }
-    }
-  }
-  
+				Socket socket = conn.getSocketChannel().socket();
+				if (socket != null) {
+					InetSocketAddress sockAddr = (InetSocketAddress) socket.getRemoteSocketAddress();
+					if (sockAddr != null) {
+						if (sockAddr.getHostName().equals(remote)) {
+							cnt++;
+						}
+					}
+				} // if(socket != null)
+			}
+		}
+		return cnt;
+	}
+
+	/**
+	 * Run loops. Checks periodically for timed out connections and purged them
+	 * from the lists.
+	 */
+	@Override
+	public void run()
+	{
+		while (isRunning()) {
+			int timeoutMillis = 1000 * Config.inst().get(Config.TIMEOUT, 180);
+
+			synchronized (this.connections) {
+				final ListIterator<NNTPConnection> iter = this.connections.listIterator();
+				NNTPConnection conn;
+
+				while (iter.hasNext()) {
+					conn = iter.next();
+					if ((System.currentTimeMillis() - conn.getLastActivity()) > timeoutMillis
+						&& conn.getBuffers().isOutputBufferEmpty()) {
+						// A connection timeout has occurred so purge the connection
+						iter.remove();
+
+						// Close and remove the channel
+						SocketChannel channel = conn.getSocketChannel();
+						connByChannel.remove(channel);
+
+						try {
+							assert channel != null;
+							assert channel.socket() != null;
+
+							// Close the channel; implicitely cancels all selectionkeys
+							channel.close();
+							Log.get().info("Disconnected: " + channel.socket().getRemoteSocketAddress()
+								+ " (timeout)");
+						} catch (IOException ex) {
+							Log.get().warning("Connections.run(): " + ex);
+						}
+
+						// Recycle the used buffers
+						conn.getBuffers().recycleBuffers();
+
+						Stats.getInstance().clientDisconnect();
+					}
+				}
+			}
+
+			try {
+				Thread.sleep(10000); // Sleep ten seconds
+			} catch (InterruptedException ex) {
+				Log.get().warning("Connections Thread was interrupted: " + ex.getMessage());
+			}
+		}
+	}
 }