private void addAllEnabledComponents(Collection<Component<?, ?>> allComponents, TreeConfigProducer<?> current) {
        for (var child: current.getChildren().values()) {
            if ( ! httpServerEnabled() && isHttpServer(child)) continue;

            if (child instanceof Component)
                allComponents.add((Component<?, ?>) child);

            if (child instanceof TreeConfigProducer<?> t) {
                addAllEnabledComponents(allComponents, t);
            }
        }
    }
Returns the jvm args set explicitly for this node
config-model/src/main/java/com/yahoo/vespa/model/container/Container.java