/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.example.http.upload;

import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.example.securechat.SecureChatSslContextFactory;
import io.netty.handler.codec.http.HttpContentCompressor;
import io.netty.handler.codec.http.HttpRequestDecoder;
import io.netty.handler.codec.http.HttpResponseEncoder;
import io.netty.handler.ssl.SslHandler;

import javax.net.ssl.SSLEngine;

public class HttpUploadServerInitializer extends ChannelInitializer<SocketChannel> {
    @Override
    public void initChannel(SocketChannel ch) throws Exception {
        // Create a default pipeline implementation.
        ChannelPipeline pipeline = ch.pipeline();

        if (HttpUploadServer.isSSL) {
            SSLEngine engine = SecureChatSslContextFactory.getServerContext().createSSLEngine();
            engine.setUseClientMode(false);
            pipeline.addLast("ssl", new SslHandler(engine));
        }

        pipeline.addLast("decoder", new HttpRequestDecoder());
        pipeline.addLast("encoder", new HttpResponseEncoder());

        // Remove the following line if you don't want automatic content
        // compression.
        pipeline.addLast("deflater", new HttpContentCompressor());

        pipeline.addLast("handler", new HttpUploadServerHandler());

        return;
    }
}

@@ -1988,25 +1988,8 @@
 ());
-%0A%0A        return;
 %0A   

Remove unnecessary 'return's / Clean up QueryStringDecoder