Error Pages Testing ErrorPagesServlet org.jboss.web.tomcat.servlets.ContextForwardServlet forwardContext /custom-errors The context containing the error pages ErrorGeneratorServlet org.jboss.test.web.servlets.ErrorGeneratorServlet ErrorPagesServlet /ErrorPagesServlet/* ErrorGeneratorServlet /ErrorGeneratorServlet/* 404 /ErrorPagesServlet/403.jsp 404 /ErrorPagesServlet/404.jsp 500 /ErrorPagesServlet/500.jsp java.lang.Throwable /ErrorPagesServlet/500.jsp