subscribeForChanges(changeContext, _path, true, true);
if (_listener instanceof ConfigChangeListener)
{
ConfigChangeListener configChangeListener = (ConfigChangeListener) _listener;
List<InstanceConfig> configs = _accessor.getChildValues(_propertyKey);
configChangeListener.onConfigChange(configs, changeContext);
} else if (_listener instanceof InstanceConfigChangeListener)
{
InstanceConfigChangeListener listener = (InstanceConfigChangeListener) _listener;
List<InstanceConfig> configs = _accessor.getChildValues(_propertyKey);
listener.onInstanceConfigChange(configs, changeContext);