public final <T> T createStableValue(final Factory<T> provider, final Condition<T> validator) {
final T initial = provider.create();
assert initial != null;
final StableInvocationHandler handler =
new StableInvocationHandler<T>(initial, provider, validator);
final Set<Class> intf = new HashSet<Class>();
ContainerUtil.addAll(intf, initial.getClass().getInterfaces());
intf.add(StableElement.class);
//noinspection unchecked
return (T)
AdvancedProxy.createProxy(
initial.getClass().getSuperclass(), intf.toArray(new Class[intf.size()]), handler);
}
