If I activate the security manager and restart the server, I obtain this error in the server.log :
[#|2010-03-04T11:24:45.472+0100|SEVERE|glassfishv3.0|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=11;_ThreadName=Thread-1;|**** MessageBrokerServlet failed to initialize due to runtime exception: Exception: java.security.AccessControlException: access denied (javax.management.MBeanServerPermission createMBeanServer)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
at java.security.AccessController.checkPermission(AccessController.java:546)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:500)
at flex.management.PlatformMBeanServerLocator.getMBeanServer(PlatformMBeanServerLocator.java:38)
at flex.management.BaseControl.register(BaseControl.java:186)
at flex.management.runtime.AdminConsoleDisplayRegistrar.<init>(AdminConsoleDisplayRegistrar.java:40)
at flex.management.runtime.messaging.MessageBrokerControl.<init>(MessageBrokerControl.java:85)
at flex.messaging.MessageBroker.<init>(MessageBroker.java:269)
at flex.messaging.config.MessagingConfiguration.createBroker(MessagingConfiguration.java:105)
at flex.messaging.MessageBrokerServlet.init(MessageBrokerServlet.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:319)
at java.security.AccessController.doPrivileged(Native Method)
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