public J2EEAppLister() 
{
   
       super();
}

 ResourceTreeNode[] createModules(String[] modules) throws Exception 
{
      ResourceTreeNode[] deployed = new ResourceTreeNode[modules.length];
      for (int i = 0; i <  modules.length; i++)
      {
         //J2EEApplication earProxy = (J2EEApplication)
         //   MBeanProxy.create(J2EEApplication.class, objName, getMBeanServer());
         ObjectName objectName = new ObjectName(modules[i]);
         deployed[i] = createResourceNode (
            objectName.getKeyProperty ("name"), // name
            "", // description
            "images/EspressoMaker.gif", // Icon URL
            null, // "J2EEApp.jsp?ObjectName=" + encode (objName.toString ()), // Default URL
            null,
            null, // sub nodes
            null, //createEARSubModules (objName), // Sub-Resources
            modules[i].toString (),
            this.mbeanServer.getMBeanInfo (objectName).getClassName ()
         ).setVisibility (ResourceTreeNode.INVISIBLE_IF_SUBNODE_EXISTS);
      }
      return deployed;
}

 protected TreeNode getTreeForResource(String profile,
    ManageableResource resource) 
{
      try
      {
         ObjectName objName = ((MBeanResource)resource).getObjectName();
         J2EEApplicationMBean appProxy = (J2EEApplicationMBean)
            MBeanProxyExt.create (J2EEApplicationMBean.class, objName, getMBeanServer());
         return createTreeNode
            (
               objName.getKeyProperty("name"),  // name
               "", // description
               "images/EspressoMaker.gif", // Icon URL
               "J2EEApp.jsp?ObjectName=" + encode (objName.toString ()), // Default URL
               null,
               null, // sub nodes
               createModules (appProxy.getmodules())   // Sub-Resources
            ).setMasterNode(true);                  
      }
      catch (Exception e)
      {
         e.printStackTrace ();
         System.out.println (checker);
         return null;
      }
}