I'm going through the MVP Tutorial Part 
One<https://developers.google.com/web-toolkit/articles/mvp-architecture> with 
the Tutorial-Contacts 
The article recommends the use of HandlerManager and points to a 2.0 copy 
of the 
JavaDoc<http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/event/shared/HandlerManager.html>
 
However, the more recent 2.4 
Javadoc<http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/event/shared/HandlerManager.html>
 has 
the following recommendation:
 

> application developers are strongly discouraged from using a 
> HandlerManager instance as a global event dispatch mechanism. 

 
What is the recommended replacement in 2.4 ?  
 
I've seen 
SimpleEventBus<http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/event/shared/SimpleEventBus.html>
 being 
used in 2.4 apps, but I can't find any description of it, apart from 
JavaDoc mentining it is a wrap around legacy. 
 
Does anyone have more material about SimpleEventBus ?
 
Andrew
 

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