Added "@OverRide" to the methods initChannel() (#13490)

goolnen · web-flow · commit ac34240ca35c · 2023-07-18T10:18:54.000+02:00
Motivation:

Overridden methods are not annotated with "@ Override".

Modification:

Added "@ Override" to the methods initChannel(): 
- io.netty.handler.codec.http2.Http2MultiplexTransportTest#asyncSettingsAck0
- io.netty.example.mqtt.heartBeat.MqttHeartBeatBroker#main
- io.netty.example.mqtt.heartBeat.MqttHeartBeatClient#main

Result:

The code looks more intuitive.

Co-authored-by: huangguo &lt;hg654321&gt;
diff --git a/codec-http2/src/test/java/io/netty/handler/codec/http2/Http2MultiplexTransportTest.java b/codec-http2/src/test/java/io/netty/handler/codec/http2/Http2MultiplexTransportTest.java
@@ -682,6 +682,7 @@ protected void initChannel(Channel ch) {
                     ch.config().setOption(ChannelOption.SO_SNDBUF, 1);
                     ch.pipeline().addLast(new Http2FrameCodecBuilder(true).build());
                     ch.pipeline().addLast(new Http2MultiplexHandler(new ChannelInitializer<Channel>() {
+                        @Override
                         protected void initChannel(Channel ch) {
                             ch.pipeline().remove(this);
                             ch.pipeline().addLast(new MultiplexInboundStream(handlerInactivatedFlushed,
diff --git a/example/src/main/java/io/netty/example/mqtt/heartBeat/MqttHeartBeatBroker.java b/example/src/main/java/io/netty/example/mqtt/heartBeat/MqttHeartBeatBroker.java
@@ -44,6 +44,7 @@ public static void main(String[] args) throws Exception {
             b.option(ChannelOption.SO_BACKLOG, 1024);
             b.channel(NioServerSocketChannel.class);
             b.childHandler(new ChannelInitializer<SocketChannel>() {
+                @Override
                 protected void initChannel(SocketChannel ch) throws Exception {
                     ch.pipeline().addLast("encoder", MqttEncoder.INSTANCE);
                     ch.pipeline().addLast("decoder", new MqttDecoder());
diff --git a/example/src/main/java/io/netty/example/mqtt/heartBeat/MqttHeartBeatClient.java b/example/src/main/java/io/netty/example/mqtt/heartBeat/MqttHeartBeatClient.java
@@ -46,6 +46,7 @@ public static void main(String[] args) throws Exception {
             b.group(workerGroup);
             b.channel(NioSocketChannel.class);
             b.handler(new ChannelInitializer<SocketChannel>() {
+                @Override
                 protected void initChannel(SocketChannel ch) throws Exception {
                     ch.pipeline().addLast("encoder", MqttEncoder.INSTANCE);
                     ch.pipeline().addLast("decoder", new MqttDecoder());
