[jboss-jira] [JBoss JIRA] Closed: (JBAS-4917) remote call to LoaderRepository.getPackageClassLoaders throws a NotSerializableException

remote call to LoaderRepository.getPackageClassLoaders throws a NotSerializableException ---------------------------------------------------------------------------------------- Key: JBAS-4917 URL: https://jira.jboss.org/jira/browse/JBAS-4917 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: JMX Environment: I have tested this problems on Windows Platform only. Reporter: François Karman Assignee: Dimitris Andreadis A call to the getPackageClassLoaders operation of the MBean : JMImplementation:name=Default,service=LoaderRepository throws an exception. The simpliest way to view the bug : twiddle invoke "JMImplementation:name=Default,service=LoaderRepository" getPackageClassLoaders javax.ejb.EntityBean Start of the trace : java.io.NotSerializableException: org.jboss.mx.loading.ClassLoaderUtils$RepositoryClassLoaderComparator at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302) at java.util.TreeSet.writeObject(TreeSet.java:458) 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:585) The comparator used by the result TreeSet is not serializable and could not be send to the remote client. (twiddle or a J2EE Client application) http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jbossas/trunk/jmx/src/main/org...