B4J Example Code for Listening on Socket using Asyncstreams

I want to create a B4J App that listens on a given port and convert that into a keypress (to remote control an app from a B4A app which I have working at the moment to an AutoIT app, but I'd like the PC Client to use a B4x code). The latter part I think I have in hand, but I can't get my head around the implementation of Asyncstreams in B4J

Just taking the B4A Code falls over because I assume the library methods are different

This works in B4A

<code>
Sub Initalise...

B4J Example Code for Listening on Socket using Asyncstreams

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