[news.eclipse.modeling.m2m] Generate UML2 model using api

[victorhcf@xxxxxxxxx (Victor Hugo)]

Hi people!

i wanna to generate my uml2 model in xmi using coding, using uml24atl api.
i`m mergin two uml2 models that i read in program and should obtain 
another uml2 model as result.
Actually i`m can get an empty xmi file, like that:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI"/>


i`m using these jars in :
	<classpathentry kind="lib" path="lib_EMF/eclipse-uml2-1.1.1.jar"/>
	<classpathentry kind="lib" path="lib_EMF/eclipse-uml2-common-1.1.1.jar"/>
	<classpathentry kind="lib" 
path="lib_EMF/eclipse-uml2-resources-1.1.0.jar"/>
	<classpathentry kind="lib" path="lib/uml24atl.jar"/>
	<classpathentry kind="lib" path="lib_EMF/emf-common-2.1.0.jar"/>
	<classpathentry kind="lib" path="lib_EMF/emf-ecore.xmi-2.1.0.jar"/>
	<classpathentry kind="lib" path="lib_EMF/emf-ecore-2.1.0.jar"/>

Someone can confirm if theses jars are correct? because i think that the 
origin of problem is lib conflict.
grateful