kewen zhu [https://community.jboss.org/people/jklmnlkevin] created the discussion "org.jboss.modules.ModuleClassLoader cannot be cast to java.net.URLClassLoader" To view the discussion, visit: https://community.jboss.org/message/746536#746536 -------------------------------------------------------------- hello, some of my code depends on java.net.URLClassLoader, so when i upgrade from jboss4 to as 7, org.jboss.modules.ModuleClassLoader cannot be cast to java.net.URLClassLoader exception happened. what i wonder is if we can choose a classloader instead of ModuleClassLoader? Here is my code URLClassLoader classLoader = (URLClassLoader) DispatcherConfigurationParser.class.getClassLoader(); URL[] urls = classLoader.getURLs(); or are there other ways to resolve this issue? i don't want to depend on ModuleClassLoader in my code, because it means i have to run my application in jboss 7. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746536#746536] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]