 <p>Duplicate of <a href="http://stackoverflow.com/questions/3314953/load-time-weaving-in-aspectj-using-aop-xml">Load time weaving in AspectJ using aop.xml</a>.</p> <p>Furthermore, the <a href="http://www.eclipse.org/aspectj/doc/next/devguide/ltw-configuration.html" rel="nofollow">AspectJ documentation</a> says:</p> <blockquote> <p>When several configuration files are visible from a given weaving class loader their contents are conceptually merged.</p> </blockquote>