if (_logger.isLoggable(Level.FINEST)){
_logger.log(Level.FINEST,
"clb.proxy.before_invoking_layer", layer.getClass().getName());
}
status = layer.invoke(request, response);
if (_logger.isLoggable(Level.FINEST)){
_logger.log(Level.FINEST,
"clb.proxy.after_invoking_layer", layer.getClass().getName());
}
} catch (Exception ex) {