Cleaned up unused imports.

Author: morkai

example/ChatClient.java

@@ -42,6 +42,8 @@ public void onClose() {
      * The JFrame for our Chat client.
      */
     private static class Frame extends JFrame implements ActionListener {
+        private static final long serialVersionUID = -6056260699202978657L;
+        
         private final JTextField uriField;
         private final JButton connect;
         private final JButton close;

example/ChatServer.java

@@ -1,7 +1,6 @@
 import java.io.IOException;
 
 import net.tootallnate.websocket.WebSocket;
-import net.tootallnate.websocket.WebSocketDraft;
 import net.tootallnate.websocket.WebSocketServer;
 
 /**

src/net/tootallnate/websocket/WebSocket.java

@@ -3,8 +3,6 @@
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.NotYetConnectedException;
-import java.nio.channels.SelectionKey;
-import java.nio.channels.Selector;
 import java.nio.channels.SocketChannel;
 import java.nio.charset.Charset;
 import java.security.NoSuchAlgorithmException;

src/net/tootallnate/websocket/WebSocketClient.java

@@ -4,7 +4,6 @@
 import java.net.InetSocketAddress;
 import java.net.URI;
 import java.nio.ByteBuffer;
-import java.nio.channels.ClosedChannelException;
 import java.nio.channels.SelectionKey;
 import java.nio.channels.Selector;
 import java.nio.channels.SocketChannel;

src/net/tootallnate/websocket/WebSocketServer.java

@@ -11,7 +11,6 @@
 import java.util.Iterator;
 import java.util.Properties;
 import java.util.Set;
-import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.CopyOnWriteArraySet;
 import java.util.concurrent.LinkedBlockingQueue;