I am also facing the similar problem. HashMapEntries are growing and those have reference to resourceblacklist of org.jboss.mx.loading.InifiedClassLoaderRepository3. Further investigation shows it is trying to holding the Schema (.xsd) for WebService defination of type- ....../JbossWS_jaxb.dev.java.net_array10100 .xsd Any help will be highly appriciated View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4196554#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...