We came across a curious little tidbit that I thought might be good to share since it deals with the semi-common Signal 11.
We have quite a bit of XUI code implemented in Java that has been in use since the beginning of the year. Most of the code is there as helper tools to interrogate the document, insert items into the document, checkout from CMS, etc.
Also, most classes contain the following snippet to handle events:
public void handleEvent(Event e) {