title: How can I call a GWT RPC method on a server from a non GWT (but Java) gapplication?
body: <p>I have a regular Java application and want to access an GWT RPC endpoint. Any idea how to make this happen? My GWT application is on a GAE/J and I could use REST for example but I already have the GWT RPC endpoints and don't want to build another façade.</p>
  
  <p>Yes, I have seen <a href="https://stackoverflow.com/questions/1330318/invoke-a-gwt-rpc-service-from-java-directly">Invoke a GWT RPC service from Java directly</a>, but this discussion goes into a different direction.</p>