Export the same interface several times with different names in iPojo

Hello,
I work with iPojo and I've a problem with this modeling :

I create an interface with only one method : "send(Object obj)" and I  
want provide this interface four times in the same component.
So, in my component, I want define four versions of the method with  
different names (for Java coherency) and indicate in iPojo that the  
method is a "synonym" of the "send" method...

How could I make this ?

Thanks...
Anthony Gelibert