// interface, or the following descriptor gets updated somehow.
d.setField(ATTRIBUTE_VALUE, value);
d.setField(LAST_UPDATED_TIME_STAMP2, timestamp);
// send AVC notification
ModelMBeanInvoker invoker = (ModelMBeanInvoker) invocation.getInvoker();
invoker.sendAttributeChangeNotification(
new Attribute(invocation.getName(), oldValue),
new Attribute(invocation.getName(), value)
);
return null;
}