301e22eafb
Motivation: Some code that was shown as part of the ChannelHandler javadoc was not 100 % correct and used some constructs that we used in netty 3. Also we never called flush() in the code which is a bad example for users. Modifications: - Remove netty 3 code references - Replace channel.write(...) with ctx.writeAndFlush(...) Result: More correct code in the javadocs.