Hello, i want to use ServletStatsImpl in an mbean but i have already 0 in these variable
when i read attributes mbean with jmx-console :

public void setServlet(boolean servlet)
{
System.out.println("J2EEManagedObject servlet : " + servlet + "\n");
if(servlet && !isServletStarted)
{
System.out.println("J2EEManagedObject debut collecte stats servlet \n");
ServletStats = new ServletStatsImpl();
}
if(!servlet && isServletStarted)
{
System.out.println("J2EEManagedObject fin collecte stats servlet \n");
ServletStats = null;
ServletTimeServiceCount = 0;
ServletTimeServiceMax = 0;
ServletTimeServiceMin = 0;
ServletTimeServiceTotal = 0;
}
this.isServletStarted = servlet;
}

private void refreshServlet()
{
ServletTimeServiceCount = ServletStats.getServiceTime().getCount();
ServletTimeServiceMax = ServletStats.getServiceTime().getMaxTime();
ServletTimeServiceMin = ServletStats.getServiceTime().getMinTime();
ServletTimeServiceTotal = ServletStats.getServiceTime().getTotalTime();
System.out.println("J2EEManagedObject servlet Count: " + ServletTimeServiceCount + "\n");
System.out.println("J2EEManagedObject servlet Max: " + ServletTimeServiceMax + "\n");
System.out.println("J2EEManagedObject servlet Min: " + ServletTimeServiceMin + "\n");
System.out.println("J2EEManagedObject servlet Total: " + ServletTimeServiceTotal + "\n");
}

i make request to my jboss but attributes are always 0 value.

why ?