Classes contained in struts2-plexus-plugin-2.1.6.jar: org.apache.struts2.plexus.PlexusThreadLocal.class org.apache.struts2.plexus.PlexusObjectFactory.class org.apache.struts2.plexus.PlexusFilter.class org.apache.struts2.plexus.PlexusUtils.class org.apache.struts2.plexus.PlexusLifecycleListener.class