Add missing @Override annotation

src/main/java/org/jboss/netty/handler/codec/http/websocketx/WebSocketServerProtocolHandler.java

@@ -101,6 +101,7 @@ public class WebSocketServerProtocolHandler extends SimpleChannelUpstreamHandler
 
     static ChannelHandler forbiddenHttpRequestResponder() {
         return new SimpleChannelHandler() {
+            @Override
             public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
                 if (!(e.getMessage() instanceof WebSocketFrame)) {
                     DefaultHttpResponse response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.FORBIDDEN);

src/test/java/org/jboss/netty/channel/socket/nio/NioDatagramWorkerTest.java

@@ -19,6 +19,7 @@ import java.util.concurrent.Executor;
 
 public class NioDatagramWorkerTest extends AbstractNioWorkerTest {
 
+    @Override
     protected AbstractNioWorker createWorker(Executor executor) {
         return new NioDatagramWorker(executor);
     }

src/test/java/org/jboss/netty/channel/socket/nio/NioWorkerTest.java

@@ -19,6 +19,7 @@ import java.util.concurrent.Executor;
 
 public class NioWorkerTest extends AbstractNioWorkerTest {
 
+    @Override
     protected AbstractNioWorker createWorker(Executor executor) {
         return new NioWorker(executor);
     }