Change MessageEvent parameter of channelRead to Object

Apache 2.0

Replaces the MessageEvent parameter of channelRead handler methods with Object, as Netty 4 passes the message itself rather than an event.

org.openrewrite.java.netty.upgrade._3_2_to_4_1_.ChangeMessageEventParameterToObject
mod run . --recipe=org.openrewrite.java.netty.upgrade._3_2_to_4_1_.ChangeMessageEventParameterToObject

Install it once from Recipe actions, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.