public void destroy(T instance) {
Preconditions.checkNotNull(instance);
// check if this is a proxy of a normal-scoped bean
if (instance instanceof ProxyObject) {
ProxyObject proxy = (ProxyObject) instance;
if (proxy.getHandler() instanceof ProxyMethodHandler) {
ProxyMethodHandler handler = (ProxyMethodHandler) proxy.getHandler();
Bean<?> bean = handler.getBean();
Context context = getBeanManager().getContext(bean.getScope());
if (context instanceof AlterableContext) {
AlterableContext alterableContext = (AlterableContext) context;
alterableContext.destroy(bean);