Thanks Peter, | ObjectName mbeanId = new ObjectName("jboss.system:type=Server"); | MBeanServer server = MBeanServerLocator.locateJBoss(); | Date startDate = (Date)server.getAttribute(new ObjectName("jboss.system:type=Server"), "StartDate"); | Date jbossStartupTime = new Date(System.currentTimeMillis() - startDate.getTime()); | so thats the way I receive the Startuptime now. Bye View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3997472#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...