@Nullable
    @Override
    protected List<Endpoint> latestValue() {
        final List<Endpoint> endpoints = this.endpoints;
        if (endpoints == UNINITIALIZED_ENDPOINTS) {
            return null;
        } else {
            return endpoints;
        }
    }
Sets the specified {@link Endpoint}s as current {@link Endpoint} list.
core/src/main/java/com/linecorp/armeria/client/endpoint/DynamicEndpointGroup.java